14 products about 1991 Mercury Grand Marquis Spark Plugs & Wires found
Product Specifications- Notes: All Models
- Other Names: Cable Set
- Item Dimensions: 8.1 x 3.1 x 8.2 inches
- Item Weight: 2.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: 1991 Mercury Grand Marquis Cable Set
More Info Vehicle Fitment- 1991 Mercury Grand Marquis | Base, Colony Park, GS, LS | 8 Cyl 5.0 L GAS
$48.44 MSRP: $77.27
You Save: $28.83 (38%)
Product Specifications- Notes: OE Replacement Part / Complete Ignition Wire Set - 8mm; Exc Calif;Exc Calif; OE Replacement Part / Complete Ignition Wire Set - 8mm
- Distributor Coil End Terminal Type: Female
- Outside Diameter: 0.314"
- Spark Plug Boot End Angle: 115 Degrees
- Spark Plug Boot Material: Silicone
- Spark Plug End Boot Quantity Angled: 8
- Spark Plug End Terminal Type: Female
- UPC: 042511089556
- Wire Diameter: 8 mm
- Part Description: 1991 Mercury Grand Marquis Spark Plug Wire Set
More Info Vehicle Fitment- 1991 Mercury Grand Marquis | All Trims | 8 Cyl 5.0L
Product Specifications- Notes: Non Calif-ESV
- UPC: 724620170744
- Part Description: 1991 Mercury Grand Marquis Spark Plug Wire Set
More Info Vehicle Fitment- 1991 Mercury Grand Marquis | All Trims | 8 Cyl 5.0L
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: 1991 Mercury Grand Marquis Iridium TT™ Spark Plug
More Info Vehicle Fitment- 1991 Mercury Grand Marquis | All Trims | 8 Cyl 5.0L
Product Specifications- Notes: Calif-ESV
- UPC: 724620170355
- Part Description: 1991 Mercury Grand Marquis Spark Plug Wire Set
More Info Vehicle Fitment- 1991 Mercury Grand Marquis | All Trims | 8 Cyl 5.0L
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: 1991 Mercury Grand Marquis Iridium Power™ Spark Plug
More Info Vehicle Fitment- 1991 Mercury Grand Marquis | All Trims | 8 Cyl 5.0L
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: 1991 Mercury Grand Marquis Platinum TT™ Spark Plug
More Info Vehicle Fitment- 1991 Mercury Grand Marquis | All Trims | 8 Cyl 5.0L
Product Specifications- Notes: Gap 0.044; OE Recommended Resistor Plug w/Patented U-Groove Design
- Center Electrode Core Material: Copper
- Center Electrode Material: Nickel
- Gap: 0.044"
- 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: 0.709"
- UPC: 042511050471
- Part Description: 1991 Mercury Grand Marquis Original U-Groove Nickel Spark Plug
More Info Vehicle Fitment- 1991 Mercury Grand Marquis | All Trims | 8 Cyl 5.0L
Product Specifications- Notes: All Models; W/Eec Iv
- Part Description: 1991 Mercury Grand Marquis Spark Plug Wire
Vehicle Fitment- 1991 Mercury Grand Marquis | Base, Colony Park, GS, LS | 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS
Product Specifications- Notes: Calif; OE Replacement Part / Complete Ignition Wire Set - 8mm;OE Replacement Part / Complete Ignition Wire Set - 8mm; Calif
- Distributor Coil End Terminal Type: Female
- Insulation Outside Diameter: 8.00
- Spark Plug Boot Material: Silicone
- Spark Plug End Boot Degree: 115
- Spark Plug End Boot Quantity Angled: 8
- Spark Plug End Terminal Type: FEMALE
- UPC: 042511089600
- Part Description: 1991 Mercury Grand Marquis Spark Plug Wire Set
More Info Vehicle Fitment- 1991 Mercury Grand Marquis | All Trims | 8 Cyl 5.0L
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: 1991 Mercury Grand Marquis Iridium Tt™ Spark Plug
More Info Vehicle Fitment- 1991 Mercury Grand Marquis | All Trims | 8 Cyl 5.0L
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: 1991 Mercury Grand Marquis Iridium Tt™ Spark Plug
More Info Vehicle Fitment- 1991 Mercury Grand Marquis | All Trims | 8 Cyl 5.0L
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: 1991 Mercury Grand Marquis Platinum Tt™ Spark Plug
More Info Vehicle Fitment- 1991 Mercury Grand Marquis | All Trims | 8 Cyl 5.0L
Product Specifications- Notes: Gap 0.044; 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: 0.044
- Reach: 18.00
- Resistance: 5000
- Seat Type: Tapered
- UPC: 042511050471
- Part Description: 1991 Mercury Grand Marquis Original U-Groove™ Spark Plug
More Info Vehicle Fitment- 1991 Mercury Grand Marquis | All Trims | 8 Cyl 5.0L