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Spark Plug for Mercury Cougar 1978 (20 results)

Accusearch™(20 results)
Engine Base
Sub Model
category-317-SP-425-XTAP TO ZOOM

Spark Plug Motorcraft (SP425X)

SKU: 317-SP-425-X

Position: N/A Engine Base: V8 5.0L, V8 5.8L 5753cc, V8 6.6L Engine VIN: H Suggested Qty:8
  • Gap: .050
  • Type - Standard Service Plg
  • Plug Material: Nickel
  • Replaces SP-425
  • Interchangeable SP-425-A

Fitment Guaranteed for undefined

Service Selection

Not available

category-317-SP-425-AIMAGE COMING SOON

Spark Plug Motorcraft (SP425A)

SKU: 317-SP-425-A

Position: N/A Engine Base: V8 5.8L 5753cc, V8 6.6L, V8 5.0L Engine VIN: H Suggested Qty:8
  • Gap: .050
  • Type - Standard Service Plg
  • Interchangeable SP-425-X
  • Plug Material: Nickel
  • Replaces SP-425

Fitment Guaranteed for undefined

Service Selection

Not available

category-481-6630TAP TO ZOOM

NGK V-Power Spark Plug NGK (6630)

SKU: 481-6630

Engine Base: V8 5.8L 5753cc Suggested Qty:8
  • Gap 0.044"
  • OE Equivalent Design
Engine, Sub-Model, or Attributes are Suggested.

Service Selection

Not available

category-481-7559TAP TO ZOOM

NGK Iridium IX Spark Plug NGK (7559)

SKU: 481-7559

Engine Base: V8 5.0L, V8 6.6L Suggested Qty:8
  • Gap 0.050"
Engine, Sub-Model, or Attributes are Suggested.

Service Selection

Not available

category-735-4715TAP TO ZOOM

Spark Plug Iridium TT Denso (4715)

SKU: 735-4715

Engine Base: V8 5.8L 5753cc, V8 5.0L, V8 6.6L Suggested Qty:8
  • Gap 0.040
  • Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

Fitment Guaranteed for undefined

Service Selection

Not available

category-481-3207TAP TO ZOOM

NGK G-Power Platinum Spark Plug NGK (3207)

SKU: 481-3207

Engine Base: V8 6.6L, V8 5.0L Suggested Qty:8
  • Gap 0.050"
Engine, Sub-Model, or Attributes are Suggested.

Service Selection

Not available

category-481-6945TAP TO ZOOM

NGK V-Power Spark Plug NGK (6945)

SKU: 481-6945

Engine Base: V8 5.0L, V8 6.6L Suggested Qty:8
  • Gap 0.050"
  • OE Equivalent Design
Engine, Sub-Model, or Attributes are Suggested.

Service Selection

Not available

category-735-5027TAP TO ZOOM

Spark Plug Standard Denso (5027)

SKU: 735-5027

Engine Base: V8 6.6L, V8 5.0L Suggested Qty:8
  • Gap 0.060
  • O.E. Recommended Resistor Plug Patented U-Groove Design
Engine, Sub-Model, or Attributes are Suggested.

Service Selection

Not available

category-735-5026TAP TO ZOOM

Spark Plug Standard Denso (5026)

SKU: 735-5026

Engine Base: V8 5.8L 5753cc Suggested Qty:8
  • Gap 0.044
  • O.E. Recommended Resistor Plug Patented U-Groove Design
Engine, Sub-Model, or Attributes are Suggested.

Service Selection

Not available

category-481-2869TAP TO ZOOM

NGK G-Power Platinum Spark Plug NGK (2869)

SKU: 481-2869

Engine Base: V8 5.8L 5753cc Suggested Qty:8
  • Gap 0.044"
Engine, Sub-Model, or Attributes are Suggested.

Service Selection

Not available

category-481-7401TAP TO ZOOM

NGK Iridium IX Spark Plug NGK (7401)

SKU: 481-7401

Engine Base: V8 5.8L 5753cc Suggested Qty:8
  • Gap 0.044"
Engine, Sub-Model, or Attributes are Suggested.

Service Selection

Not available

category-735-4509TAP TO ZOOM

Spark Plug Platinum TT Denso (4509)

SKU: 735-4509

Engine Base: V8 6.6L, V8 5.0L, V8 5.8L 5753cc Suggested Qty:8
  • Gap 0.040
  • Platinum TT - Twin-Tip Technology Design Platinum Center Electrode and Titanium Enhanced Ground Strap

Fitment Guaranteed for undefined

Service Selection

Not available

category-735-5330TAP TO ZOOM

Spark Plug Iridium Power Denso (5330)

SKU: 735-5330

Engine Base: V8 6.6L, V8 5.0L, V8 5.8L 5753cc Suggested Qty:8
  • Gap 0.044
  • Iridium Power - Performance Upgrade World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)

Fitment Guaranteed for undefined

Service Selection

Not available

category-4-2TAP TO ZOOM

Spark Plug ACDelco (2)

SKU: 4-2

Engine Base: V8 5.0L, V8 5.8L 5753cc, V8 6.6L Suggested Qty:8
  • Federal Emissions System
  • Gap 0.050 (in)

Fitment Guaranteed for undefined

Service Selection

Not available

category-4-41-816IMAGE COMING SOON

Spark Plug ACDelco (41816)

SKU: 4-41-816

Engine Base: V8 5.0L Suggested Qty:8
  • California Emissions System
  • Gap 0.060 (in)
Engine, Sub-Model, or Attributes are Suggested.

Service Selection

Not available

category-4-41-905TAP TO ZOOM

Spark Plug ACDelco (41905)

SKU: 4-41-905

Engine Base: V8 6.6L, V8 5.8L 5753cc, V8 5.0L Suggested Qty:8
  • Gap 0.050 (in)
  • Federal Emissions System

Fitment Guaranteed for undefined

Service Selection

Not available

category-4-R45TSXTAP TO ZOOM

Spark Plug ACDelco (R45TSX)

SKU: 4-R45TSX

Engine Base: V8 5.0L Suggested Qty:8
  • Gap .060
  • California
Engine, Sub-Model, or Attributes are Suggested.

Service Selection

Not available

category-4-R45TSTAP TO ZOOM

Spark Plug ACDelco (R45TS)

SKU: 4-R45TS

Engine Base: V8 6.6L, V8 5.8L 5753cc, V8 5.0L Suggested Qty:8
  • Gap .050
  • Except California

Fitment Guaranteed for undefined

Service Selection

Not available

category-103-SP1044TAP TO ZOOM

Iridium Spark Plug, Copper Core with Iridium Tip SKP (SP1044)

SKU: 103-SP1044

Engine Base: V8 5.0L Suggested Qty:8
  • California Gap: .060
  • Enhanced Tapered Ground Electrode Platinum Chip
Engine, Sub-Model, or Attributes are Suggested.

Service Selection

Not available

category-103-SP1010TAP TO ZOOM

Iridium Spark Plug, Copper Core with Iridium Tip SKP (SP1010)

SKU: 103-SP1010

Engine Base: V8 6.6L, V8 5.0L, V8 5.8L 5753cc Suggested Qty:8
  • Enhanced Tapered Ground Electrode Platinum Chip
  • Gap: .050
  • Except California

Fitment Guaranteed for undefined

Service Selection

Not available

Motorcraft
317-SP-425-X

SKU: 317-SP-425-X

Motorcraft Spark Plug (SP425X)

Fitment Guaranteed for

Position: N/A Engine Base: V8 5.0L, V8 5.8L 5753cc, V8 6.6L Engine VIN: H Suggested Qty:8
  • Gap: .050
  • Type - Standard Service Plg
  • Plug Material: Nickel
  • Replaces SP-425
  • Interchangeable SP-425-A

$6.00

$4.99

Service Selection

Not available

Motorcraft
No image available

SKU: 317-SP-425-A

Motorcraft Spark Plug (SP425A)

Fitment Guaranteed for

Position: N/A Engine Base: V8 5.8L 5753cc, V8 6.6L, V8 5.0L Engine VIN: H Suggested Qty:8
  • Gap: .050
  • Type - Standard Service Plg
  • Interchangeable SP-425-X
  • Plug Material: Nickel
  • Replaces SP-425

$2.00

$1.99

Service Selection

Not available

NGK
481-6630

SKU: 481-6630

NGK NGK V-Power Spark Plug (6630)

Engine, Sub-Model, or Attributes are Suggested.
Engine Base: V8 5.8L 5753cc Suggested Qty:8
  • Gap 0.044"
  • OE Equivalent Design

$193.00

$167.99

Service Selection

Not available

NGK
481-7559

SKU: 481-7559

NGK NGK Iridium IX Spark Plug (7559)

Engine, Sub-Model, or Attributes are Suggested.
Engine Base: V8 5.0L, V8 6.6L Suggested Qty:8
  • Gap 0.050"

$138.00

$119.99

Service Selection

Not available

Denso
735-4715

SKU: 735-4715

Denso Spark Plug Iridium TT (4715)

Fitment Guaranteed for

Engine Base: V8 5.8L 5753cc, V8 5.0L, V8 6.6L Suggested Qty:8
  • Gap 0.040
  • Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

$129.00

$111.99

Service Selection

Not available

NGK
481-3207

SKU: 481-3207

NGK NGK G-Power Platinum Spark Plug (3207)

Engine, Sub-Model, or Attributes are Suggested.
Engine Base: V8 6.6L, V8 5.0L Suggested Qty:8
  • Gap 0.050"

$117.00

$101.99

Service Selection

Not available

NGK
481-6945

SKU: 481-6945

NGK NGK V-Power Spark Plug (6945)

Engine, Sub-Model, or Attributes are Suggested.
Engine Base: V8 5.0L, V8 6.6L Suggested Qty:8
  • Gap 0.050"
  • OE Equivalent Design

$26.00

$22.99

Service Selection

Not available

Denso
735-5027

SKU: 735-5027

Denso Spark Plug Standard (5027)

Engine, Sub-Model, or Attributes are Suggested.
Engine Base: V8 6.6L, V8 5.0L Suggested Qty:8
  • Gap 0.060
  • O.E. Recommended Resistor Plug Patented U-Groove Design

$24.00

$20.99

Service Selection

Not available

Denso
735-5026

SKU: 735-5026

Denso Spark Plug Standard (5026)

Engine, Sub-Model, or Attributes are Suggested.
Engine Base: V8 5.8L 5753cc Suggested Qty:8
  • Gap 0.044
  • O.E. Recommended Resistor Plug Patented U-Groove Design

$17.00

$14.99

Service Selection

Not available

NGK
481-2869

SKU: 481-2869

NGK NGK G-Power Platinum Spark Plug (2869)

Engine, Sub-Model, or Attributes are Suggested.
Engine Base: V8 5.8L 5753cc Suggested Qty:8
  • Gap 0.044"

$13.00

$10.99

Service Selection

Not available

NGK
481-7401

SKU: 481-7401

NGK NGK Iridium IX Spark Plug (7401)

Engine, Sub-Model, or Attributes are Suggested.
Engine Base: V8 5.8L 5753cc Suggested Qty:8
  • Gap 0.044"

$9.00

$7.99

Service Selection

Not available

Denso
735-4509

SKU: 735-4509

Denso Spark Plug Platinum TT (4509)

Fitment Guaranteed for

Engine Base: V8 6.6L, V8 5.0L, V8 5.8L 5753cc Suggested Qty:8
  • Gap 0.040
  • Platinum TT - Twin-Tip Technology Design Platinum Center Electrode and Titanium Enhanced Ground Strap

$9.00

$7.99

Service Selection

Not available

Denso
735-5330

SKU: 735-5330

Denso Spark Plug Iridium Power (5330)

Fitment Guaranteed for

Engine Base: V8 6.6L, V8 5.0L, V8 5.8L 5753cc Suggested Qty:8
  • Gap 0.044
  • Iridium Power - Performance Upgrade World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)

$8.00

$6.99

Service Selection

Not available

ACDelco
4-2

SKU: 4-2

ACDelco Spark Plug (2)

Fitment Guaranteed for

Engine Base: V8 5.0L, V8 5.8L 5753cc, V8 6.6L Suggested Qty:8
  • Federal Emissions System
  • Gap 0.050 (in)

$153.00

$132.99

Service Selection

Not available

ACDelco
No image available

SKU: 4-41-816

ACDelco Spark Plug (41816)

Engine, Sub-Model, or Attributes are Suggested.
Engine Base: V8 5.0L Suggested Qty:8
  • California Emissions System
  • Gap 0.060 (in)

$11.00

$9.99

Service Selection

Not available

ACDelco
4-41-905

SKU: 4-41-905

ACDelco Spark Plug (41905)

Fitment Guaranteed for

Engine Base: V8 6.6L, V8 5.8L 5753cc, V8 5.0L Suggested Qty:8
  • Gap 0.050 (in)
  • Federal Emissions System

$10.00

$8.99

Service Selection

Not available

ACDelco
4-R45TSX

SKU: 4-R45TSX

ACDelco Spark Plug (R45TSX)

Engine, Sub-Model, or Attributes are Suggested.
Engine Base: V8 5.0L Suggested Qty:8
  • Gap .060
  • California

$5.00

$3.99

Service Selection

Not available

ACDelco
4-R45TS

SKU: 4-R45TS

ACDelco Spark Plug (R45TS)

Fitment Guaranteed for

Engine Base: V8 6.6L, V8 5.8L 5753cc, V8 5.0L Suggested Qty:8
  • Gap .050
  • Except California

$3.00

$2.99

Service Selection

Not available

103-SP1044

SKU: 103-SP1044

SKP Iridium Spark Plug, Copper Core with Iridium Tip (SP1044)

Engine, Sub-Model, or Attributes are Suggested.
Engine Base: V8 5.0L Suggested Qty:8
  • California Gap: .060
  • Enhanced Tapered Ground Electrode Platinum Chip

$6.00

$4.99

Service Selection

Not available

103-SP1010

SKU: 103-SP1010

SKP Iridium Spark Plug, Copper Core with Iridium Tip (SP1010)

Fitment Guaranteed for

Engine Base: V8 6.6L, V8 5.0L, V8 5.8L 5753cc Suggested Qty:8
  • Enhanced Tapered Ground Electrode Platinum Chip
  • Gap: .050
  • Except California

$6.00

$4.99

Service Selection

Not available

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