1971 Mercury Cougar Spark Plug

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1971 Mercury Cougar

Displaying 1 to 25 (of 41 products)

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Autolite

Autolite 24

Autolite 24 Spark Plug
for 1971 Mercury Cougar

Autolite

Brand:	Autolite
Part #:	24
UPC:	009100000248
Weight:	0.11 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 7.0L V8 Gas OHV	8	Copper Resistor OE Style Gap .035 (in)	1971 Mercury Cougar equipped with 7.0L V8 Gas OHV Copper Resistor OE Style Gap .035 (in) 8 Per Vehicle

Autolite

Autolite 25

Autolite 25 Spark Plug
for 1971 Mercury Cougar

Autolite

Brand:	Autolite
Part #:	25
UPC:	009100000255
Weight:	0.11 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	Copper Resistor 14 (mm) Thread Size OE Style Gap .035 (in) Eng Ver: Cleveland	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV Copper Resistor 14 (mm) Thread Size OE Style Gap .035 (in) Eng Ver: Cleveland 8 Per Vehicle

Autolite

Autolite 45

Autolite 45 Spark Plug
for 1971 Mercury Cougar

Autolite

Brand:	Autolite
Part #:	45
UPC:	009100000453
Weight:	0.16 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	Copper Resistor 18 (mm) Thread Size OE Style Gap .035 (in) Eng Ver: Windsor	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV Copper Resistor 18 (mm) Thread Size OE Style Gap .035 (in) Eng Ver: Windsor 8 Per Vehicle

Autolite

Autolite AP24

Autolite AP24 Spark Plug
for 1971 Mercury Cougar

Autolite

Brand:	Autolite
Part #:	AP24
UPC:	009100252432
Weight:	0.11 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 7.0L V8 Gas OHV	8	Platinum Gap .035 (in)	1971 Mercury Cougar equipped with 7.0L V8 Gas OHV Platinum Gap .035 (in) 8 Per Vehicle

Autolite

Autolite AP25

Autolite AP25 Spark Plug
for 1971 Mercury Cougar

Autolite

Brand:	Autolite
Part #:	AP25
UPC:	009100252449
Weight:	0.11 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	Platinum 14 (mm) Thread Size Gap .035 (in) Eng Ver: Cleveland	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV Platinum 14 (mm) Thread Size Gap .035 (in) Eng Ver: Cleveland 8 Per Vehicle

Autolite

Autolite AP45

Autolite AP45 Spark Plug
for 1971 Mercury Cougar

Autolite

Brand:	Autolite
Part #:	AP45
UPC:	009100256270
Weight:	0.16 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	Platinum 18 (mm) Thread Size Gap .035 (in) Eng Ver: Windsor	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV Platinum 18 (mm) Thread Size Gap .035 (in) Eng Ver: Windsor 8 Per Vehicle

Autolite

Autolite APP25

Autolite APP25 Spark Plug
for 1971 Mercury Cougar

Autolite

Brand:	Autolite
Part #:	APP25
UPC:	009100260086
Weight:	0.11 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	Double Platinum 14 (mm) Thread Size Gap .035 (in) Eng Ver: Cleveland	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV Double Platinum 14 (mm) Thread Size Gap .035 (in) Eng Ver: Cleveland 8 Per Vehicle

Autolite

Autolite APP45

Autolite APP45 Spark Plug
for 1971 Mercury Cougar

Autolite

Brand:	Autolite
Part #:	APP45
UPC:	009100260123
Weight:	0.16 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	Double Platinum 18 (mm) Thread Size Gap .035 (in) Eng Ver: Windsor	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV Double Platinum 18 (mm) Thread Size Gap .035 (in) Eng Ver: Windsor 8 Per Vehicle

Autolite

Autolite AR25

Autolite AR25 Spark Plug
for 1971 Mercury Cougar

Autolite

Brand:	Autolite
Part #:	AR25
UPC:	009100026569
Weight:	0.11 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	1	High Performance Racing Resistor 14 (mm) Thread Size Eng Ver: Cleveland	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV High Performance Racing Resistor 14 (mm) Thread Size Eng Ver: Cleveland 1 Per Vehicle
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	1	High Performance Racing Resistor Gap .035 (in) Eng Ver: Cleveland	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV High Performance Racing Resistor Gap .035 (in) Eng Ver: Cleveland 1 Per Vehicle

Autolite

Autolite XP24

Autolite XP24 Spark Plug
for 1971 Mercury Cougar

Autolite

Brand:	Autolite
Part #:	XP24
UPC:	009100044280
Weight:	0.11 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 7.0L V8 Gas OHV	8	Iridium XP Gap .035 (in)	1971 Mercury Cougar equipped with 7.0L V8 Gas OHV Iridium XP Gap .035 (in) 8 Per Vehicle

Autolite

Autolite XP25

Autolite XP25 Spark Plug
for 1971 Mercury Cougar

Autolite

Brand:	Autolite
Part #:	XP25
UPC:	009100044303
Weight:	0.11 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	Iridium XP 14 (mm) Thread Size Gap .035 (in) Eng Ver: Cleveland	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV Iridium XP 14 (mm) Thread Size Gap .035 (in) Eng Ver: Cleveland 8 Per Vehicle

Denso

Denso 4509

Denso 4509 Spark Plug
for 1971 Mercury Cougar

Denso

Brand:	Denso
Part #:	4509
UPC:	042511045095
Weight:	0.09 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	Platinum TT Gap 0.040 Platinum TT Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV Platinum TT Gap 0.040 Platinum TT Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap 8 Per Vehicle

ACDelco

ACDelco 1

ACDelco 1 Spark Plug
for 1971 Mercury Cougar

ACDelco

Brand:	ACDelco
Part #:	1
UPC:	00808709111450
Weight:	0.36 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 7.0L V8 Gas OHV	8	Gold-RAPIDFIRE with 14 (mm) Diameter Threads Gap 0.035 (in)	1971 Mercury Cougar equipped with 7.0L V8 Gas OHV Gold-RAPIDFIRE with 14 (mm) Diameter Threads Gap 0.035 (in) 8 Per Vehicle

ACDelco

ACDelco 2

ACDelco 2 Spark Plug
for 1971 Mercury Cougar

ACDelco

Brand:	ACDelco
Part #:	2
UPC:	00808709111443
Weight:	0.36 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	Gold-RAPIDFIRE Gap 0.035 (in) Eng Ver: Cleveland	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV Gold-RAPIDFIRE Gap 0.035 (in) Eng Ver: Cleveland 8 Per Vehicle

ACDelco

ACDelco 41-803

ACDelco 41-803 Spark Plug
for 1971 Mercury Cougar

ACDelco

Brand:	ACDelco
Part #:	41-803
UPC:	00808709125952
Weight:	0.36 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	Gold-Double Platinum Gap 0.035 (in) Eng Ver: Cleveland	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV Gold-Double Platinum Gap 0.035 (in) Eng Ver: Cleveland 8 Per Vehicle
1971 Mercury Cougar equipped with 7.0L V8 Gas OHV	8	Gold-Double Platinum with 14 (mm) Diameter Threads Gap 0.035 (in)	1971 Mercury Cougar equipped with 7.0L V8 Gas OHV Gold-Double Platinum with 14 (mm) Diameter Threads Gap 0.035 (in) 8 Per Vehicle

ACDelco

ACDelco R83TS

ACDelco R83TS Spark Plug
for 1971 Mercury Cougar

ACDelco

Brand:	ACDelco
Part #:	R83TS
UPC:	00808709656715
Weight:	0.4 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	Gold-Conventional Gap .035 18mm Eng Ver: Windsor	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV Gold-Conventional Gap .035 18mm Eng Ver: Windsor 8 Per Vehicle

NGK

NGK 2438

NGK 2438 Spark Plug
for 1971 Mercury Cougar

NGK

Brand:	NGK
Part #:	2438
UPC:	00087295124383
Weight:	0.07 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	V-Power Spark Plug Gap 0.034 OE Equivalent Design Eng Ver: Windsor	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV V-Power Spark Plug Gap 0.034 OE Equivalent Design Eng Ver: Windsor 8 Per Vehicle

NGK

NGK 2869

NGK 2869 Spark Plug
for 1971 Mercury Cougar

NGK

Brand:	NGK
Part #:	2869
UPC:	00087295128695
Weight:	0.04 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	G-Power Spark Plug Gap 0.034 Eng Ver: Cleveland	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV G-Power Spark Plug Gap 0.034 Eng Ver: Cleveland 8 Per Vehicle
1971 Mercury Cougar equipped with 7.0L V8 Gas OHV	8	G-Power Spark Plug Gap 0.034	1971 Mercury Cougar equipped with 7.0L V8 Gas OHV G-Power Spark Plug Gap 0.034 8 Per Vehicle

NGK

NGK 6630

NGK 6630 Spark Plug
for 1971 Mercury Cougar

NGK

Brand:	NGK
Part #:	6630
UPC:	00087295166307
Weight:	0.04 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	V-Power Spark Plug Gap 0.034 OE Equivalent Design Eng Ver: Cleveland	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV V-Power Spark Plug Gap 0.034 OE Equivalent Design Eng Ver: Cleveland 8 Per Vehicle
1971 Mercury Cougar equipped with 7.0L V8 Gas OHV	8	V-Power Spark Plug Gap 0.034 OE Equivalent Design	1971 Mercury Cougar equipped with 7.0L V8 Gas OHV V-Power Spark Plug Gap 0.034 OE Equivalent Design 8 Per Vehicle

NGK

NGK 7401

NGK 7401 Spark Plug
for 1971 Mercury Cougar

NGK

Brand:	NGK
Part #:	7401
UPC:	00087295174012
Weight:	0.04 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	Iridium IX Spark Plug Gap 0.034 Eng Ver: Cleveland	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV Iridium IX Spark Plug Gap 0.034 Eng Ver: Cleveland 8 Per Vehicle
1971 Mercury Cougar equipped with 7.0L V8 Gas OHV	8	Iridium IX Spark Plug Gap 0.034	1971 Mercury Cougar equipped with 7.0L V8 Gas OHV Iridium IX Spark Plug Gap 0.034 8 Per Vehicle

NGK

NGK 7510

NGK 7510 Spark Plug
for 1971 Mercury Cougar

NGK

Brand:	NGK
Part #:	7510
UPC:	00087295175101
Weight:	0.06 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	Iridium IX Spark Plug Gap 0.034 Eng Ver: Windsor	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV Iridium IX Spark Plug Gap 0.034 Eng Ver: Windsor 8 Per Vehicle

Bosch

Bosch 4007

Bosch 4007 Spark Plug
for 1971 Mercury Cougar

Bosch

Brand:	Bosch
Part #:	4007
UPC:	028851036078
Weight:	0.08 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 7.0L V8 Gas	1	Platinum Plus Spark Plug Gap .035	1971 Mercury Cougar equipped with 7.0L V8 Gas Platinum Plus Spark Plug Gap .035 1 Per Vehicle

Bosch

Bosch 4226

Bosch 4226 Spark Plug
for 1971 Mercury Cougar

Bosch

Brand:	Bosch
Part #:	4226
UPC:	028851013222
Weight:	0.3 lbs
Condition:	New

Engine	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 7.0L V8 Gas OHV, 7.0L V8 Gas	Platinum Part 351W Gap .035 Includes All Models VIN: J, 4BBL, Natural	1971 Mercury Cougar equipped with 7.0L V8 Gas OHV, 7.0L V8 Gas Platinum Part 351W Gap .035 Includes All Models VIN: J, 4BBL, Natural
1971 Mercury Cougar equipped with 5.8L V8 Gas	Platinum Part 351W Gap .035 Includes All Models VIN: M, Natural	1971 Mercury Cougar equipped with 5.8L V8 Gas Platinum Part 351W Gap .035 Includes All Models VIN: M, Natural
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	Platinum Part 351W Gap .035 Includes All Models VIN: M, 4BBL, Natural	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV Platinum Part 351W Gap .035 Includes All Models VIN: M, 4BBL, Natural

Bosch

Bosch 7985

Bosch 7985 Spark Plug
for 1971 Mercury Cougar

Bosch

Brand:	Bosch
Part #:	7985
UPC:	028851018357
Weight:	0.08 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	Nickel Gap 0.035 in 8th VIN Digit: H	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV Nickel Gap 0.035 in 8th VIN Digit: H 8 Per Vehicle
1971 Mercury Cougar equipped with 7.0L V8 Gas OHV	8	Nickel Gap 0.035 in	1971 Mercury Cougar equipped with 7.0L V8 Gas OHV Nickel Gap 0.035 in 8 Per Vehicle
1971 Mercury Cougar equipped with 5.8L V8 Gas OHV	8	Nickel Gap 0.035 in 8th VIN Digit: M	1971 Mercury Cougar equipped with 5.8L V8 Gas OHV Nickel Gap 0.035 in 8th VIN Digit: M 8 Per Vehicle

Motorcraft

Motorcraft SP459

Motorcraft SP459 Spark Plug
for 1971 Mercury Cougar

Motorcraft

Brand:	Motorcraft
Part #:	SP459
UPC:	031508424760
Weight:	0.25 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1971 Mercury Cougar equipped with 5.8L V8 Gas	8	.035 GAP ALTERNATIVE PLG FINEWIRE PLATINUM V8-351CID 5.8L ENG Part Qualifier: Suppressor Spark Plug	1971 Mercury Cougar equipped with 5.8L V8 Gas .035 GAP ALTERNATIVE PLG FINEWIRE PLATINUM V8-351CID 5.8L ENG Part Qualifier: Suppressor Spark Plug 8 Per Vehicle
1971 Mercury Cougar equipped with 7.0L V8 Gas	8	.035 GAP ALTERNATIVE PLG FINEWIRE PLATINUM V8-7030CC/429CID 7.0L ENG Part Qualifier: Suppressor Spark Plug	1971 Mercury Cougar equipped with 7.0L V8 Gas .035 GAP ALTERNATIVE PLG FINEWIRE PLATINUM V8-7030CC/429CID 7.0L ENG Part Qualifier: Suppressor Spark Plug 8 Per Vehicle
1971 Mercury Cougar equipped with 7.0L V8 Gas OHV	8	C ENG CODE Part .035 GAP ALTERNATIVE PLG FINEWIRE PLATINUM V8-7030CC/429CID 7.0L ENG Part Qualifier: Suppressor Spark Plug	1971 Mercury Cougar equipped with 7.0L V8 Gas OHV C ENG CODE Part .035 GAP ALTERNATIVE PLG FINEWIRE PLATINUM V8-7030CC/429CID 7.0L ENG Part Qualifier: Suppressor Spark Plug 8 Per Vehicle

Displaying 1 to 25 (of 41 products)