1981 Mercury Grand Marquis Spark Plug

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1981 Mercury Grand Marquis

Displaying 1 to 25 (of 28 products)

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Denso

Denso 5027

Denso 5027 Spark Plug
for 1981 Mercury Grand Marquis

Denso

Brand:	Denso
Part #:	5027
UPC:	042511050273
Weight:	0.09 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	U-Groove Conventional Gap 0.060 O.E. Recommended Resistor Plug with Patented U-Groove Design	1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV, 4.2L V8 Gas OHV U-Groove Conventional Gap 0.060 O.E. Recommended Resistor Plug with Patented U-Groove Design 8 Per Vehicle

Autolite

Autolite 26

Autolite 26 Spark Plug
for 1981 Mercury Grand Marquis

Autolite

Brand:	Autolite
Part #:	26
UPC:	009100000262
Weight:	0.11 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	Copper Resistor OE Style Gap .050 (in)	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV Copper Resistor OE Style Gap .050 (in) 8 Per Vehicle

Autolite

Autolite AP26

Autolite AP26 Spark Plug
for 1981 Mercury Grand Marquis

Autolite

Brand:	Autolite
Part #:	AP26
UPC:	009100252456
Weight:	0.11 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	Platinum Gap .050 (in)	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV Platinum Gap .050 (in) 8 Per Vehicle

Denso

Denso 4509

Denso 4509 Spark Plug
for 1981 Mercury Grand Marquis

Denso

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

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	Platinum TT Gap 0.040 Platinum TT Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap	1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV, 4.2L 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 2

ACDelco 2 Spark Plug
for 1981 Mercury Grand Marquis

ACDelco

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

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	Gold-RAPIDFIRE Gap 0.050 (in)	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV Gold-RAPIDFIRE Gap 0.050 (in) 8 Per Vehicle

ACDelco

ACDelco 41-905

ACDelco 41-905 Spark Plug
for 1981 Mercury Grand Marquis

ACDelco

Brand:	ACDelco
Part #:	41-905
UPC:	00808709123323
Weight:	0.32 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	GM Original Equipment-Double Platinum Gap 0.050 (in)	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV GM Original Equipment-Double Platinum Gap 0.050 (in) 8 Per Vehicle

ACDelco

ACDelco R45TS

ACDelco R45TS Spark Plug
for 1981 Mercury Grand Marquis

ACDelco

Brand:	ACDelco
Part #:	R45TS
UPC:	00808709637769
Weight:	0.36 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	GM Original Equipment-Conventional Gap .050	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV GM Original Equipment-Conventional Gap .050 8 Per Vehicle

NGK

NGK 3207

NGK 3207 Spark Plug
for 1981 Mercury Grand Marquis

NGK

Brand:	NGK
Part #:	3207
UPC:	00087295132074
Weight:	0.04 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	G-Power Spark Plug Gap 0.050	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV G-Power Spark Plug Gap 0.050 8 Per Vehicle

NGK

NGK 6945

NGK 6945 Spark Plug
for 1981 Mercury Grand Marquis

NGK

Brand:	NGK
Part #:	6945
UPC:	00087295169452
Weight:	0.04 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	V-Power Spark Plug Gap 0.050 OE Equivalent Design	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV V-Power Spark Plug Gap 0.050 OE Equivalent Design 8 Per Vehicle

NGK

NGK 7559

NGK 7559 Spark Plug
for 1981 Mercury Grand Marquis

NGK

Brand:	NGK
Part #:	7559
UPC:	00087295175590
Weight:	0.04 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	Iridium IX Spark Plug Gap 0.050	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV Iridium IX Spark Plug Gap 0.050 8 Per Vehicle

Bosch

Bosch 4008

Bosch 4008 Spark Plug
for 1981 Mercury Grand Marquis

Bosch

Brand:	Bosch
Part #:	4008
UPC:	028851036085
Weight:	0.08 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	Platinum Plus Gap 0.050 in	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV Platinum Plus Gap 0.050 in 8 Per Vehicle

Bosch

Bosch 6712

Bosch 6712 Spark Plug
for 1981 Mercury Grand Marquis

Bosch

Brand:	Bosch
Part #:	6712
UPC:	028851017794
Weight:	0.09 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	OE Fine Wire Platinum Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset	1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV, 4.2L V8 Gas OHV OE Fine Wire Platinum Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset 8 Per Vehicle
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV	8	OE Fine Wire Platinum For City Driving Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV OE Fine Wire Platinum For City Driving Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset 8 Per Vehicle
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV	8	OE Fine Wire Platinum For Sustained High Speed Driving Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV OE Fine Wire Platinum For Sustained High Speed Driving Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset 8 Per Vehicle

Bosch

Bosch 7986

Bosch 7986 Spark Plug
for 1981 Mercury Grand Marquis

Bosch

Brand:	Bosch
Part #:	7986
UPC:	028851018364
Weight:	0.08 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	Nickel Original Center Electrode Material is Copper/Nickel Gap 0.05 in	1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV, 4.2L V8 Gas OHV Nickel Original Center Electrode Material is Copper/Nickel Gap 0.05 in 8 Per Vehicle
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV	8	Nickel For City Driving Original Center Electrode Material is Copper/Nickel Gap 0.05 in	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV Nickel For City Driving Original Center Electrode Material is Copper/Nickel Gap 0.05 in 8 Per Vehicle

Bosch

Bosch 7987

Bosch 7987 Spark Plug
for 1981 Mercury Grand Marquis

Bosch

Brand:	Bosch
Part #:	7987
UPC:	028851018371
Weight:	0.08 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV	8	Nickel For Sustained High Speed Driving Original Center Electrode Material is Copper/Nickel Gap 0.054 in	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV Nickel For Sustained High Speed Driving Original Center Electrode Material is Copper/Nickel Gap 0.054 in 8 Per Vehicle

Bosch

Bosch 9659

Bosch 9659 Spark Plug
for 1981 Mercury Grand Marquis

Bosch

Brand:	Bosch
Part #:	9659
UPC:	028851034319
Weight:	0.09 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	OE Fine Wire Double Iridium Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset	1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV, 4.2L V8 Gas OHV OE Fine Wire Double Iridium Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset 8 Per Vehicle
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV	8	OE Fine Wire Double Iridium For City Driving Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV OE Fine Wire Double Iridium For City Driving Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset 8 Per Vehicle
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV	8	OE Fine Wire Double Iridium For Sustained High Speed Driving Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV OE Fine Wire Double Iridium For Sustained High Speed Driving Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset 8 Per Vehicle

Denso

Denso 4715

Denso 4715 Spark Plug
for 1981 Mercury Grand Marquis

Denso

Brand:	Denso
Part #:	4715
UPC:	042511047150
Weight:	0.1 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	Iridium TT Gap 0.040 Iridium TT Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology	1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV, 4.2L V8 Gas OHV Iridium TT Gap 0.040 Iridium TT Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology 8 Per Vehicle

Denso

Denso 4716

Denso 4716 Spark Plug
for 1981 Mercury Grand Marquis

Denso

Brand:	Denso
Part #:	4716
UPC:	042511047167
Weight:	0.1 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV	8	Iridium TT Gap 0.040 Iridium TT Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV Iridium TT Gap 0.040 Iridium TT Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology 8 Per Vehicle

Denso

Denso 5330

Denso 5330 Spark Plug
for 1981 Mercury Grand Marquis

Denso

Brand:	Denso
Part #:	5330
UPC:	042511053304
Weight:	0.09 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	Iridium Power Gap 0.044 Iridium Power Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)	1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV, 4.2L V8 Gas OHV Iridium Power Gap 0.044 Iridium Power Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir) 8 Per Vehicle

Denso

Denso 5331

Denso 5331 Spark Plug
for 1981 Mercury Grand Marquis

Denso

Brand:	Denso
Part #:	5331
UPC:	042511053311
Weight:	0.09 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV	8	Iridium Power Gap 0.044 Iridium Power Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV Iridium Power Gap 0.044 Iridium Power Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir) 8 Per Vehicle

Denso

Denso ITF16

Denso ITF16 Spark Plug
for 1981 Mercury Grand Marquis

Denso

Brand:	Denso
Part #:	ITF16
UPC:	042511053304
Weight:	0.09 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 4.2L V8 Gas OHV	8	Iridium Power Spark Plug 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) VIN: D, GAS, CARB, Natural	1981 Mercury Grand Marquis equipped with 4.2L V8 Gas OHV Iridium Power Spark Plug 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) VIN: D, GAS, CARB, Natural 8 Per Vehicle
1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV	8	Iridium Power Spark Plug 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) VIN: F, GAS, CARB, Natural	1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV Iridium Power Spark Plug 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) VIN: F, GAS, CARB, Natural 8 Per Vehicle

Denso

Denso ITF20

Denso ITF20 Spark Plug
for 1981 Mercury Grand Marquis

Denso

Brand:	Denso
Part #:	ITF20
UPC:	042511053311
Weight:	0.09 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV	8	Iridium Power Spark Plug 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) VIN: G, GAS, CARB, Natural	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV Iridium Power Spark Plug 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) VIN: G, GAS, CARB, Natural 8 Per Vehicle

Champion

Champion 25

Champion 25 Spark Plug
for 1981 Mercury Grand Marquis

Champion

Brand:	Champion
Part #:	25
UPC:	037551000265
Weight:	0.1 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	Copper Plus Plug Type RV17YC Gap .050	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV Copper Plus Plug Type RV17YC Gap .050 8 Per Vehicle

Champion

Champion 25S Spark Plug
for 1981 Mercury Grand Marquis

Brand:	Champion
Part #:	25S
UPC:	037551712397
Weight:	2.89 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	.045 GAP PLUG TYPE RV17YC COPPER PLUS Part Qualifier: Resistor Copper Plug	1981 Mercury Grand Marquis equipped with 5.0L V8 Gas OHV, 4.2L V8 Gas OHV .045 GAP PLUG TYPE RV17YC COPPER PLUS Part Qualifier: Resistor Copper Plug 8 Per Vehicle

Champion

Champion 3018

Champion 3018 Spark Plug
for 1981 Mercury Grand Marquis

Champion

Brand:	Champion
Part #:	3018
UPC:	037551007837
Weight:	0.1 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	Platinum Power Plug Type RV17PMC4 Gap .050	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV Platinum Power Plug Type RV17PMC4 Gap .050 8 Per Vehicle

Champion

Champion 7018

Champion 7018 Spark Plug
for 1981 Mercury Grand Marquis

Champion

Brand:	Champion
Part #:	7018
UPC:	037551009299
Weight:	0.13 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV	8	Double Platinum Power Plug Type RV17PMP4 Gap .050	1981 Mercury Grand Marquis equipped with 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.2L V8 Gas OHV Double Platinum Power Plug Type RV17PMP4 Gap .050 8 Per Vehicle

Displaying 1 to 25 (of 28 products)