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Replacement and OEM Parts for 1986 Cadillac Fleetwood Spark Plugs & Wires

1986 Cadillac Fleetwood Spark Plugs & Wires

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1986 Cadillac Fleetwood
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34 products about 1986 Cadillac Fleetwood Spark Plugs & Wires found

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  • OEM 1986 Cadillac Fleetwood Wire-Spark Plug(24")Style B-8Mm Diagram - 12036966
    View Related Parts

    OEM (Genuine) 1986 Cadillac Fleetwood Wire-Spark Plug(24")Style B-8Mm

    PartNumber: 12036966
    OEM 1986 Cadillac Fleetwood Wire-Spark Plug(24")Style B-8Mm - 12036966
    Product Specifications
    • Notes: 8 Cylinder; No. 8
    • Other Names: Cable, Cable Set
    • Item Dimensions: 7.1 x 6.0 x 1.5 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12096407, 12043635
    • Part Description: 1986 Cadillac Fleetwood Wire-Spark Plug(24")Style B-8Mm
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | 60 Special, 75, 75 Formal, Base, Brougham, Brougham d'Elegance, d'Elegance | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS, 8 Cyl 5.0 L GAS
    $12.61 MSRP: $15.04
    You Save: $2.43 (17%)
  • Denso Spark Plug Wire Set for 1986 Cadillac Fleetwood - 671-8006

    Denso® Spark Plug Wire Set for 1986 Cadillac Fleetwood

    PartNumber: 671-8006
    Product Specifications
    • Notes: OE Replacement Part / Complete Ignition Wire Set - 8mm
    • Distributor Coil End Terminal Type: Female
    • Outside Diameter: 0.314"
    • Spark Plug Boot End Angle: Straight
    • Spark Plug Boot Material: Silicone
    • Spark Plug End Boot Quantity Straight: 8
    • Spark Plug End Terminal Type: Female
    • UPC: 042511088689
    • Wire Diameter: 8 mm
    • Part Description: 1986 Cadillac Fleetwood Spark Plug Wire Set
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 5.0L
    $32.90
  • Denso Iridium TT™ Spark Plug for 1986 Cadillac Fleetwood - 4706

    Denso® Iridium TT™ Spark Plug for 1986 Cadillac Fleetwood

    PartNumber: 4706
    Product Specifications
    • Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
    • Electrode Material: Iridium
    • Gap: .039" (1.0 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047068
    • Part Description: 1986 Cadillac Fleetwood Iridium TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 5.0L
    $6.48
  • Walker Products Spark Plug Wire Set for 1986 Cadillac Fleetwood - 924-1411

    Walker Products® Spark Plug Wire Set for 1986 Cadillac Fleetwood

    PartNumber: 924-1411
    Product Specifications
    • UPC: 724620170478
    • Part Description: 1986 Cadillac Fleetwood Spark Plug Wire Set
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 4.1L
    $28.71
  • Denso Iridium TT™ Spark Plug for 1986 Cadillac Fleetwood - 4713

    Denso® Iridium TT™ Spark Plug for 1986 Cadillac Fleetwood

    PartNumber: 4713
    Product Specifications
    • Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
    • Electrode Material: Iridium
    • Gap: .039" (1.0 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 18.00 mm
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14.00 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047136
    • Part Description: 1986 Cadillac Fleetwood Iridium TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 4.1L
    $6.61
  • Walker Products Spark Plug Wire Set for 1986 Cadillac Fleetwood - 924-1410

    Walker Products® Spark Plug Wire Set for 1986 Cadillac Fleetwood

    PartNumber: 924-1410
    Product Specifications
    • Notes: Funeral coach
    • UPC: 724620170461
    • Part Description: 1986 Cadillac Fleetwood Spark Plug Wire Set
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 4.1L
    $22.07
  • Denso Double Platinum Spark Plug for 1986 Cadillac Fleetwood - 5070

    Denso® Double Platinum Spark Plug for 1986 Cadillac Fleetwood

    PartNumber: 5070
    Product Specifications
    • Notes: Gap 0.050; Double Platinum Plug - Extra Long Life Double Platinum Plug w/Platinum Ground Strap
    • Electrode Material: Platinum
    • Gap: .050" (1.3 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.3 mm
    • Overall Height: JIS
    • Reach: 18 mm (.709")
    • Seat Type: Tapered
    • Spark Plug Reach: 0.709"
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511050709
    • Part Description: 1986 Cadillac Fleetwood Double Platinum Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 4.1L
    $5.64
  • Walker Products Spark Plug Wire Set for 1986 Cadillac Fleetwood - 924-1404

    Walker Products® Spark Plug Wire Set for 1986 Cadillac Fleetwood

    PartNumber: 924-1404
    Product Specifications
    • UPC: 724620170409
    • Part Description: 1986 Cadillac Fleetwood Spark Plug Wire Set
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 5.0L
    $21.76
  • Denso Iridium Power™ Spark Plug for 1986 Cadillac Fleetwood - 5301

    Denso® Iridium Power™ Spark Plug for 1986 Cadillac Fleetwood

    PartNumber: 5301
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • Overall Height: JIS
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053014
    • Part Description: 1986 Cadillac Fleetwood Iridium Power™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 5.0L
    $5.84
  • Denso Iridium Power™ Spark Plug for 1986 Cadillac Fleetwood - 5325

    Denso® Iridium Power™ Spark Plug for 1986 Cadillac Fleetwood

    PartNumber: 5325
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • OE Part Number: IT16
    • Overall Height: JIS
    • Reach: 18.00 mm
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14.00 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053250
    • Part Description: 1986 Cadillac Fleetwood Iridium Power™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 4.1L
    $5.96
  • Denso Platinum TT™ Spark Plug for 1986 Cadillac Fleetwood - 4507

    Denso® Platinum TT™ Spark Plug for 1986 Cadillac Fleetwood

    PartNumber: 4507
    Product Specifications
    • Notes: Gap 0.040; Platinum TT - Twin-Tip Technology Design w/Platinum Center Electrode & Titanium Enhanced Ground Strap
    • Electrode Material: Platinum
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Spark Plug Reach: 19 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045071
    • Wrench Diameter: 16 mm
    • Part Description: 1986 Cadillac Fleetwood Platinum TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 5.0L
    $3.26
  • Denso Platinum TT™ Spark Plug for 1986 Cadillac Fleetwood - 4511

    Denso® Platinum TT™ Spark Plug for 1986 Cadillac Fleetwood

    PartNumber: 4511
    Product Specifications
    • Notes: Gap 0.040; Platinum TT - Twin-Tip Technology Design w/Platinum Center Electrode & Titanium Enhanced Ground Strap
    • Electrode Material: Platinum
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 17.5 mm (.689")
    • Seat Type: Tapered
    • Spark Plug Reach: 18 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045118
    • Wrench Diameter: 16 mm
    • Part Description: 1986 Cadillac Fleetwood Platinum TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 4.1L
    $3.32
  • Denso Original U-Groove Nickel Spark Plug for 1986 Cadillac Fleetwood - 5023

    Denso® Original U-Groove Nickel Spark Plug for 1986 Cadillac Fleetwood

    PartNumber: 5023
    Product Specifications
    • Notes: Gap 0.060; OE Recommended Resistor Plug w/Patented U-Groove Design
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.060"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 16
    • Hex Size: 16 mm
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Tapered
    • Thread Diameter: 0.551"
    • Thread Reach: 18 mm
    • UPC: 042511050235
    • Part Description: 1986 Cadillac Fleetwood Original U-Groove Nickel Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 4.1L
    $1.88
  • Denso Double Platinum Spark Plug for 1986 Cadillac Fleetwood - 3005

    Denso® Double Platinum Spark Plug for 1986 Cadillac Fleetwood

    PartNumber: 3005
    Product Specifications
    • Notes: Gap 0.044; Platinum Plug - Long Life Platinum Plug w/Taper Tip & Patented U-Groove Design
    • Electrode Material: Platinum
    • Gap: .043" (1.1 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Insulator Type: Long Projection
    • Nominal Gap: 1.1 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Spark Plug Reach: 0.748"
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511030053
    • Part Description: 1986 Cadillac Fleetwood Double Platinum Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 5.0L
    $5.64
  • Denso Original U-Groove Nickel Spark Plug for 1986 Cadillac Fleetwood - 5017

    Denso® Original U-Groove Nickel Spark Plug for 1986 Cadillac Fleetwood

    PartNumber: 5017
    Product Specifications
    • Notes: Gap 0.060; OE Recommended Resistor Plug w/Patented U-Groove Design
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.060
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Flat
    • Thread Diameter: 0.551
    • UPC: 042511050174
    • Part Description: 1986 Cadillac Fleetwood Original U-Groove Nickel Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 5.0L
    $1.46
  • OEM 1986 Cadillac Fleetwood Wire, Spark Plug #2(44")Style B Diagram - 12073961
    View Related Parts

    OEM (Genuine) 1986 Cadillac Fleetwood Wire, Spark Plug #2(44")Style B

    PartNumber: 12073961
    OEM 1986 Cadillac Fleetwood Wire, Spark Plug #2(44")Style B - 12073961
    Product Specifications
    • Notes: 8 Cylinder; No. 2
    • Other Names: Cable Set
    • Item Dimensions: 7.0 x 6.1 x 1.6 inches
    • Item Weight: 0.50 Pounds
    • Replaces: 12096408, 12096414
    • Part Description: 1986 Cadillac Fleetwood Wire, Spark Plug #2(44")Style B
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | 60 Special, 75, 75 Formal, Base, Brougham, Brougham d'Elegance, d'Elegance | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS, 8 Cyl 5.0 L GAS
  • Delphi Spark Plug Wire Set for 1986 Cadillac Fleetwood - XS10201

    Delphi® Spark Plug Wire Set for 1986 Cadillac Fleetwood

    PartNumber: XS10201
    Product Specifications
    • Composite High Temp: Composite High Temperature
    • Meets or Exceeds Original Equipment Manufacturing Specifications: Yes
    • OE Part Number: 12043726
    • Spark Plug Boot End Angle: Straight
    • UPC: 689604130834
    • Part Description: 1986 Cadillac Fleetwood Spark Plug Wire Set
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 5.0L
  • OEM 1986 Cadillac Fleetwood Wire-Spark Plug(40") Diagram - 12036970
    View Related Parts

    OEM (Genuine) 1986 Cadillac Fleetwood Wire-Spark Plug(40")

    PartNumber: 12036970
    OEM 1986 Cadillac Fleetwood Wire-Spark Plug(40") - 12036970
    Product Specifications
    • Notes: 8 Cylinder; No. 3
    • Other Names: Cable, Cable Set
    • Item Dimensions: 7.0 x 5.9 x 1.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12043637
    • Part Description: 1986 Cadillac Fleetwood Wire-Spark Plug(40")
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | 60 Special, 75, 75 Formal, Base, Brougham, Brougham d'Elegance, d'Elegance | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS, 8 Cyl 5.0 L GAS
  • OEM 1986 Cadillac Fleetwood Wire, Spark Plug(36") Diagram - 12073957
    View Related Parts

    OEM (Genuine) 1986 Cadillac Fleetwood Wire, Spark Plug(36")

    PartNumber: 12073957
    OEM 1986 Cadillac Fleetwood Wire, Spark Plug(36") - 12073957
    Product Specifications
    • Notes: 8 Cylinder; No. 4
    • Other Names: Cable, Cable Set
    • Item Dimensions: 5.2 x 5.1 x 1.4 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12043636
    • Part Description: 1986 Cadillac Fleetwood Wire, Spark Plug(36")
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | 60 Special, 75, 75 Formal, Base, Brougham, Brougham d'Elegance, d'Elegance | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS, 8 Cyl 5.0 L GAS
  • OEM 1986 Cadillac Fleetwood Wire-Spark Plug(#3)(22")Style B-8Mm Diagram - 12036965
    View Related Parts

    OEM (Genuine) 1986 Cadillac Fleetwood Wire-Spark Plug(#3)(22")Style B-8Mm

    PartNumber: 12036965
    OEM 1986 Cadillac Fleetwood Wire-Spark Plug(#3)(22")Style B-8Mm - 12036965
    Product Specifications
    • Notes: 8 Cylinder; No. 5
    • Other Names: Cable, Cable Set
    • Item Dimensions: 6.7 x 6.3 x 1.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12074086, 12096401, 12043634, 12053454
    • Part Description: 1986 Cadillac Fleetwood Wire-Spark Plug(#3)(22")Style B-8Mm
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | 60 Special, 75, 75 Formal, Base, Brougham, Brougham d'Elegance, d'Elegance | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS, 8 Cyl 5.0 L GAS
  • OEM 1986 Cadillac Fleetwood Wire, Spark Plug(18")Style B-8Mm Diagram - 12073951
    View Related Parts

    OEM (Genuine) 1986 Cadillac Fleetwood Wire, Spark Plug(18")Style B-8Mm

    PartNumber: 12073951
    OEM 1986 Cadillac Fleetwood Wire, Spark Plug(18")Style B-8Mm - 12073951
    Product Specifications
    • Notes: 8 Cylinder; No. 7
    • Other Names: Cable, Cable Set
    • Item Dimensions: 5.4 x 4.6 x 0.9 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12096403
    • Part Description: 1986 Cadillac Fleetwood Wire, Spark Plug(18")Style B-8Mm
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | 60 Special, 75, 75 Formal, Base, Brougham, Brougham d'Elegance, d'Elegance | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS, 8 Cyl 5.0 L GAS
  • OEM 1986 Cadillac Fleetwood Wire, Spark Plug#4(Style Z)(36") Diagram - 12072120
    View Related Parts

    OEM (Genuine) 1986 Cadillac Fleetwood Wire, Spark Plug#4(Style Z)(36")

    PartNumber: 12072120
    OEM 1986 Cadillac Fleetwood Wire, Spark Plug#4(Style Z)(36") - 12072120
    Product Specifications
    • Notes: 8 Cylinder; No. 1
    • Other Names: Cable, Cable Set
    • Item Dimensions: 6.2 x 5.2 x 1.9 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1986 Cadillac Fleetwood Wire, Spark Plug#4(Style Z)(36")
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | 60 Special, 75, 75 Formal, Base, Brougham, Brougham d'Elegance, d'Elegance | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS, 8 Cyl 5.0 L GAS
  • Denso Spark Plug Wire Set for 1986 Cadillac Fleetwood - 671-8010

    Denso® Spark Plug Wire Set for 1986 Cadillac Fleetwood

    PartNumber: 671-8010
    Product Specifications
    • Notes: Funeral Coach; OE Replacement Part / Complete Ignition Wire Set - 8mm;OE Replacement Part / Complete Ignition Wire Set - 8mm; Funeral Coach
    • Distributor Coil End Terminal Type: Female
    • Insulation Outside Diameter: 8.00
    • Spark Plug Boot Material: Silicone
    • Spark Plug End Boot Degree: 180
    • Spark Plug End Boot Quantity Angled: 1
    • Spark Plug End Boot Quantity Straight: 7
    • Spark Plug End Terminal Type: FEMALE
    • UPC: 042511088726
    • Part Description: 1986 Cadillac Fleetwood Spark Plug Wire Set
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 4.1L
  • Denso Spark Plug Wire Set for 1986 Cadillac Fleetwood - 671-8018

    Denso® Spark Plug Wire Set for 1986 Cadillac Fleetwood

    PartNumber: 671-8018
    Product Specifications
    • Notes: Exc Funeral Coach; OE Replacement Part / Complete Ignition Wire Set - 7mm;OE Replacement Part / Complete Ignition Wire Set - 7mm; Exc Funeral Coach
    • Distributor Coil End Terminal Type: Female
    • Insulation Outside Diameter: 7.00
    • Spark Plug Boot Material: Silicone
    • Spark Plug End Boot Degree: 180
    • Spark Plug End Boot Quantity Straight: 8
    • Spark Plug End Terminal Type: FEMALE
    • UPC: 042511088801
    • Part Description: 1986 Cadillac Fleetwood Spark Plug Wire Set
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 4.1L
  • Denso Iridium Tt™ Spark Plug for 1986 Cadillac Fleetwood - IQ16

    Denso® Iridium Tt™ Spark Plug for 1986 Cadillac Fleetwood

    PartNumber: IQ16
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511053014
    • Part Description: 1986 Cadillac Fleetwood Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 5.0L
  • Denso Iridium Tt™ Spark Plug for 1986 Cadillac Fleetwood - IQ16TT

    Denso® Iridium Tt™ Spark Plug for 1986 Cadillac Fleetwood

    PartNumber: IQ16TT
    Product Specifications
    • Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511047068
    • Part Description: 1986 Cadillac Fleetwood Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 5.0L
  • Denso Iridium Tt™ Spark Plug for 1986 Cadillac Fleetwood - IT16

    Denso® Iridium Tt™ Spark Plug for 1986 Cadillac Fleetwood

    PartNumber: IT16
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.044
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511053250
    • Part Description: 1986 Cadillac Fleetwood Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 4.1L
  • Denso Iridium Tt™ Spark Plug for 1986 Cadillac Fleetwood - IT16TT

    Denso® Iridium Tt™ Spark Plug for 1986 Cadillac Fleetwood

    PartNumber: IT16TT
    Product Specifications
    • Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511047136
    • Part Description: 1986 Cadillac Fleetwood Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 4.1L
  • Denso Double Platinum™ Spark Plug for 1986 Cadillac Fleetwood - PQ16R

    Denso® Double Platinum™ Spark Plug for 1986 Cadillac Fleetwood

    PartNumber: PQ16R
    Product Specifications
    • Notes: Gap 0.044; Platinum Plug - Long Life Platinum Plug w/Taper Tip & Patented U-Groove Design
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511030053
    • Part Description: 1986 Cadillac Fleetwood Double Platinum™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 5.0L
  • Denso Platinum Tt™ Spark Plug for 1986 Cadillac Fleetwood - PQ16TT

    Denso® Platinum Tt™ Spark Plug for 1986 Cadillac Fleetwood

    PartNumber: PQ16TT
    Product Specifications
    • Notes: Gap 0.040; Platinum TT - Twin-Tip Technology Design w/Platinum Center Electrode & Titanium Enhanced Ground Strap
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511045071
    • Part Description: 1986 Cadillac Fleetwood Platinum Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 1986 Cadillac Fleetwood | All Trims | 8 Cyl 5.0L
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