Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for 2005 Cadillac STS Spark Plug

2005 Cadillac STS Spark Plug

My Vehicle Change Vehicle
2005 Cadillac STS
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Spark Plugs & Wires
  • Department
  • Electrode Material
  • Insulator Type
  • Location
  • Brands
  • Prices

24 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) 2005 Cadillac STS Spark Plug

    PartNumber: 19300872
    OEM 2005 Cadillac STS Spark Plug - 19300872
    Product Specifications
    • Notes: 3.6 Liter, 2nd Design
    • Other Names: Spark Plug
    • Item Dimensions: 4.6 x 3.8 x 1.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12597464, 92220447
    • Part Description: 2005 Cadillac STS Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
    $7.18 MSRP: $12.98
    You Save: $5.80 (45%)
  • Denso Iridium TT™ Spark Plug for 2005 Cadillac STS - 4704

    Denso® Iridium TT™ Spark Plug for 2005 Cadillac STS

    PartNumber: 4704
    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)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: ISO
    • Reach: 26.5 mm (1.04")
    • Seat Type: Gasket
    • Spark Plug Reach: 26.50 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047044
    • Wrench Diameter: 16 mm
    • Part Description: 2005 Cadillac STS Iridium TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 6 Cyl 3.6L
    $7.25
  • OEM (Genuine) 2005 Cadillac STS Spark Plug

    PartNumber: 19301814
    OEM 2005 Cadillac STS Spark Plug - 19301814
    Product Specifications
    • Notes: 3.6 Liter, 1st Design
    • Item Dimensions: 4.5 x 4.0 x 1.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 19256624, 12565996
    • Part Description: 2005 Cadillac STS Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | Base | 6 Cyl 3.6 L GAS
    $9.04 MSRP: $16.34
    You Save: $7.30 (45%)
  • Denso Iridium Long-Life Spark Plug for 2005 Cadillac STS - 3421

    Denso® Iridium Long-Life Spark Plug for 2005 Cadillac STS

    PartNumber: 3421
    Product Specifications
    • Notes: Gap 0.044; Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) w/Platinum Ground Strap
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1.1 mm
    • Overall Height: ISO
    • Reach: 26.5 mm (1.04")
    • Seat Type: Gasket
    • Spark Plug Reach: 16.50 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511034211
    • Part Description: 2005 Cadillac STS Iridium Long-Life Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 6 Cyl 3.6L
    $7.28
  • Denso Iridium Power™ Spark Plug for 2005 Cadillac STS - 5344

    Denso® Iridium Power™ Spark Plug for 2005 Cadillac STS

    PartNumber: 5344
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/World's 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)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1.1 mm
    • Overall Height: ISO
    • Reach: 26.5 mm (1.04")
    • Seat Type: Gasket
    • Spark Plug Reach: 26.50 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053441
    • Wrench Diameter: 16 mm
    • Part Description: 2005 Cadillac STS Iridium Power™ Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 6 Cyl 3.6L
    $6.61
  • Denso Iridium TT™ Spark Plug for 2005 Cadillac STS - 4713

    Denso® Iridium TT™ Spark Plug for 2005 Cadillac STS

    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: 2005 Cadillac STS Iridium TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 8 Cyl 4.6L
    $6.61
  • Denso Double Platinum Spark Plug for 2005 Cadillac STS - 5091

    Denso® Double Platinum Spark Plug for 2005 Cadillac STS

    PartNumber: 5091
    Product Specifications
    • Notes: Gap 0.040; DENSO is OE Manufacturer / OE Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug w/Platinum Ground Strap
    • Electrode Material: Platinum
    • Gap: .039" (1.0 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Quantity: 1 Piece
    • Reach: 19 mm (3/4")
    • Seat Type: Tapered
    • Spark Plug Reach: 0.748"
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511050914
    • Part Description: 2005 Cadillac STS Double Platinum Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 8 Cyl 4.6L
    $5.64
  • Denso Iridium Power™ Spark Plug for 2005 Cadillac STS - 5325

    Denso® Iridium Power™ Spark Plug for 2005 Cadillac STS

    PartNumber: 5325
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/World's 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: 2005 Cadillac STS Iridium Power™ Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 8 Cyl 4.6L
    $5.96
  • Denso Platinum TT™ Spark Plug for 2005 Cadillac STS - 4506

    Denso® Platinum TT™ Spark Plug for 2005 Cadillac STS

    PartNumber: 4506
    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: 20
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: ISO
    • Reach: 26.5 mm (1.04")
    • Seat Type: Gasket
    • Spark Plug Reach: 26.50 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045064
    • Wrench Diameter: 16 mm
    • Part Description: 2005 Cadillac STS Platinum TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 6 Cyl 3.6L
    $5.12
  • Denso Original U-Groove Nickel Spark Plug for 2005 Cadillac STS - 3381

    Denso® Original U-Groove Nickel Spark Plug for 2005 Cadillac STS

    PartNumber: 3381
    Product Specifications
    • Notes: Gap 0.044; Resistor Plug w/Patented U-Groove Design
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 1.1 mm
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 20
    • Hex Size: 0.625"
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Gasket
    • Thread Diameter: 14 mm
    • Thread Reach: 26.5 mm
    • UPC: 042511033818
    • Part Description: 2005 Cadillac STS Original U-Groove Nickel Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 6 Cyl 3.6L
    $4.37
  • Denso Platinum TT™ Spark Plug for 2005 Cadillac STS - 4511

    Denso® Platinum TT™ Spark Plug for 2005 Cadillac STS

    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: 2005 Cadillac STS Platinum TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 8 Cyl 4.6L
    $3.32
  • Denso Original U-Groove Nickel Spark Plug for 2005 Cadillac STS - 5022

    Denso® Original U-Groove Nickel Spark Plug for 2005 Cadillac STS

    PartNumber: 5022
    Product Specifications
    • Notes: Gap 0.032; Resistor Plug w/Patented U-Groove Design
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.032"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 16
    • Hex Size: 0.625"
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Tapered
    • Thread Diameter: 0.551"
    • Thread Reach: 0.709"
    • UPC: 042511050228
    • Part Description: 2005 Cadillac STS Original U-Groove Nickel Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 8 Cyl 4.6L
    $1.84
  • OEM (Genuine) 2005 Cadillac STS Ignition Coil

    PartNumber: 19418102
    OEM 2005 Cadillac STS Ignition Coil - 19418102
    Product Specifications
    • Notes: 3.6 Liter; Sts, Sts-V; 3.6l
    • Other Names: Ignition Coil, Spark Plug
    • Item Dimensions: 8.9 x 3.9 x 3.3 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12613057, 12629037, 12583514
    • Part Description: 2005 Cadillac STS Ignition Coil
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | Base, Platinum | 6 Cyl 3.6 L GAS
    $99.61 MSRP: $187.96
    You Save: $88.35 (48%)
  • OEM (Genuine) 2005 Cadillac STS Spark Plug

    PartNumber: 12571533
    OEM 2005 Cadillac STS Spark Plug - 12571533
    Product Specifications
    • Notes: 4.4 & 4.6 Liter
    • Item Dimensions: 5.2 x 4.0 x 1.4 inches
    • Item Weight: 0.60 Pounds
    • Part Description: 2005 Cadillac STS Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | Base | 8 Cyl 4.6 L GAS
  • Denso Iridium Tt™ Spark Plug for 2005 Cadillac STS - IKH20

    Denso® Iridium Tt™ Spark Plug for 2005 Cadillac STS

    PartNumber: IKH20
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/World's 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: 20
    • Pre-Gap Size: 0.044
    • Reach: 26.50
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511053441
    • Part Description: 2005 Cadillac STS Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 6 Cyl 3.6L
  • Denso Iridium Tt™ Spark Plug for 2005 Cadillac STS - IKH20TT

    Denso® Iridium Tt™ Spark Plug for 2005 Cadillac STS

    PartNumber: IKH20TT
    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: 20
    • Pre-Gap Size: 0.040
    • Reach: 26.50
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511047044
    • Part Description: 2005 Cadillac STS Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 6 Cyl 3.6L
  • Denso Iridium Tt™ Spark Plug for 2005 Cadillac STS - IT16

    Denso® Iridium Tt™ Spark Plug for 2005 Cadillac STS

    PartNumber: IT16
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/World's 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: 2005 Cadillac STS Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 8 Cyl 4.6L
  • Denso Iridium Tt™ Spark Plug for 2005 Cadillac STS - IT16TT

    Denso® Iridium Tt™ Spark Plug for 2005 Cadillac STS

    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: 2005 Cadillac STS Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 8 Cyl 4.6L
  • Denso Original U-Groove™ Spark Plug for 2005 Cadillac STS - K20HR-U11

    Denso® Original U-Groove™ Spark Plug for 2005 Cadillac STS

    PartNumber: K20HR-U11
    Product Specifications
    • Notes: Gap 0.044; 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: 20
    • Pre-Gap Size: 0.044
    • Reach: 26.50
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511033818
    • Part Description: 2005 Cadillac STS Original U-Groove™ Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 6 Cyl 3.6L
  • Denso Platinum Tt™ Spark Plug for 2005 Cadillac STS - PKH20TT

    Denso® Platinum Tt™ Spark Plug for 2005 Cadillac STS

    PartNumber: PKH20TT
    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: 20
    • Pre-Gap Size: 0.040
    • Reach: 26.50
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511045064
    • Part Description: 2005 Cadillac STS Platinum Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 6 Cyl 3.6L
  • Denso Double Platinum™ Spark Plug for 2005 Cadillac STS - PT16EPR10

    Denso® Double Platinum™ Spark Plug for 2005 Cadillac STS

    PartNumber: PT16EPR10
    Product Specifications
    • Notes: Gap 0.040; DENSO is OE Manufacturer / OE Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug w/Platinum Ground Strap
    • 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: 0.040
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511050914
    • Part Description: 2005 Cadillac STS Double Platinum™ Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 8 Cyl 4.6L
  • Denso Platinum Tt™ Spark Plug for 2005 Cadillac STS - PT16TT

    Denso® Platinum Tt™ Spark Plug for 2005 Cadillac STS

    PartNumber: PT16TT
    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: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511045118
    • Part Description: 2005 Cadillac STS Platinum Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 8 Cyl 4.6L
  • Denso Iridium Long-Life™ Spark Plug for 2005 Cadillac STS - SK20HR11

    Denso® Iridium Long-Life™ Spark Plug for 2005 Cadillac STS

    PartNumber: SK20HR11
    Product Specifications
    • Notes: Gap 0.044; Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) w/Platinum Ground Strap
    • 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: Platinum Chip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.044
    • Reach: 26.50
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511034211
    • Part Description: 2005 Cadillac STS Iridium Long-Life™ Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 6 Cyl 3.6L
  • Denso Original U-Groove™ Spark Plug for 2005 Cadillac STS - T16EPR-U

    Denso® Original U-Groove™ Spark Plug for 2005 Cadillac STS

    PartNumber: T16EPR-U
    Product Specifications
    • Notes: Gap 0.032; 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: 0.032
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511050228
    • Part Description: 2005 Cadillac STS Original U-Groove™ Spark Plug
    More Info
    Vehicle Fitment
    • 2005 Cadillac STS | All Trims | 8 Cyl 4.6L