Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands
Shopping for

1971 Mercury Comet

X
  2. Auto Parts
  3. Ignition
  4. Secondary Ignition
  5. Spark Plug for 1971 Mercury Comet

1971 Mercury Comet: Spark Plug


Displaying 1 to 25 (of 26 products)

Champion 11 Spark Plug
for 1971 Mercury Comet

On Sale:

$2.89
Avail:
6 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
4.1L L6 Gas OHV,
3.3L L6 Gas OHV,
2.8L L6 Gas OHV
 
6
 
Copper Plus
Plug Type RF18YC
Gap .035
OE Type
 
1971 Mercury Comet equipped with
4.1L L6 Gas OHV,
3.3L L6 Gas OHV,
2.8L L6 Gas OHV Copper Plus
Plug Type RF18YC
Gap .035
OE Type

6 Per Vehicle

Autolite 45 Spark Plug
for 1971 Mercury Comet

Autolite
On Sale:

$3.49
Avail:
19 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
5.0L V8 Gas OHV
 
8
 
Copper Resistor
OE Style
Gap .035 (in)
 
1971 Mercury Comet equipped with
5.0L V8 Gas OHV Copper Resistor
OE Style
Gap .035 (in)

8 Per Vehicle

Autolite 46 Spark Plug
for 1971 Mercury Comet

Autolite
On Sale:

$3.66
Avail:
11 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
4.1L L6 Gas OHV,
3.3L L6 Gas OHV,
2.8L L6 Gas OHV
 
6
 
Copper Resistor
OE Style
Gap .035 (in)
 
1971 Mercury Comet equipped with
4.1L L6 Gas OHV,
3.3L L6 Gas OHV,
2.8L L6 Gas OHV Copper Resistor
OE Style
Gap .035 (in)

6 Per Vehicle

Denso 5008 Spark Plug
for 1971 Mercury Comet

Denso
On Sale:

$3.44
Avail:
109 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
4.1L L6 Gas OHV,
3.3L L6 Gas OHV,
2.8L L6 Gas OHV
 
6
 
U-Groove Conventional
Gap 0.035
O.E. Recommended Resistor Plug with Patented U-Groove Design
 
1971 Mercury Comet equipped with
4.1L L6 Gas OHV,
3.3L L6 Gas OHV,
2.8L L6 Gas OHV U-Groove Conventional
Gap 0.035
O.E. Recommended Resistor Plug with Patented U-Groove Design

6 Per Vehicle
1971 Mercury Comet equipped with
5.0L V8 Gas OHV
 
8
 
U-Groove Conventional
Gap 0.035
O.E. Recommended Resistor Plug with Patented U-Groove Design
 
1971 Mercury Comet equipped with
5.0L V8 Gas OHV U-Groove Conventional
Gap 0.035
O.E. Recommended Resistor Plug with Patented U-Groove Design

8 Per Vehicle

Autolite AP45 Spark Plug
for 1971 Mercury Comet

Autolite
On Sale:

$5.88
Avail:
2 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
5.0L V8 Gas OHV
 
8
 
Platinum
Gap .035 (in)
 
1971 Mercury Comet equipped with
5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

Autolite APP45 Spark Plug
for 1971 Mercury Comet

Autolite
On Sale:

$8.96
Avail:
8 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
5.0L V8 Gas OHV
 
8
 
Double Platinum
Gap .035 (in)
 
1971 Mercury Comet equipped with
5.0L V8 Gas OHV Double Platinum
Gap .035 (in)

8 Per Vehicle

Champion 2021 Spark Plug
for 1971 Mercury Comet

Champion
Avail:
0 in Stock
 OUT OF STOCK
View Product
EngineFit NotesFitment Notes
1971 Mercury Comet equipped with
3.3L l6 Gas
 
Gap .035
Premium Gold
VIN: T, Natural
 
1971 Mercury Comet equipped with
3.3L l6 Gas Gap .035
Premium Gold
VIN: T, Natural
1971 Mercury Comet equipped with
3.3L l6 Gas OHV
 
Gap .035
Premium Gold
VIN: T, 1BBL, Natural
 
1971 Mercury Comet equipped with
3.3L l6 Gas OHV Gap .035
Premium Gold
VIN: T, 1BBL, Natural
1971 Mercury Comet equipped with
4.1L l6 Gas
 
Gap .035
Premium Gold
VIN: L, Natural
 
1971 Mercury Comet equipped with
4.1L l6 Gas Gap .035
Premium Gold
VIN: L, Natural
1971 Mercury Comet equipped with
4.1L l6 Gas OHV
 
Gap .035
Premium Gold
VIN: L, 1BBL, Natural
 
1971 Mercury Comet equipped with
4.1L l6 Gas OHV Gap .035
Premium Gold
VIN: L, 1BBL, Natural
1971 Mercury Comet equipped with
5.0L V8 Gas
 
Gap .035
Premium Gold
VIN: F, Natural
 
1971 Mercury Comet equipped with
5.0L V8 Gas Gap .035
Premium Gold
VIN: F, Natural
1971 Mercury Comet equipped with
5.0L V8 Gas OHV
 
Gap .035
Premium Gold
VIN: F, 2BBL, Natural
 
1971 Mercury Comet equipped with
5.0L V8 Gas OHV Gap .035
Premium Gold
VIN: F, 2BBL, Natural
1971 Mercury Comet equipped with
2.8L l6 Gas
 
Gap .035
Premium Gold
VIN: U, Natural
 
1971 Mercury Comet equipped with
2.8L l6 Gas Gap .035
Premium Gold
VIN: U, Natural
1971 Mercury Comet equipped with
2.8L l6 Gas OHV
 
Gap .035
Premium Gold
VIN: U, 1BBL, Natural
 
1971 Mercury Comet equipped with
2.8L l6 Gas OHV Gap .035
Premium Gold
VIN: U, 1BBL, Natural

NGK 2438 Spark Plug
for 1971 Mercury Comet

NGK
On Sale:

$3.19
Avail:
415 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
4.1L L6 Gas OHV,
3.3L L6 Gas OHV
 
6
 
V-Power Spark Plug
Gap 0.034
OE Equivalent Design
 
1971 Mercury Comet equipped with
4.1L L6 Gas OHV,
3.3L L6 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design

6 Per Vehicle

NGK 2841 Spark Plug
for 1971 Mercury Comet

Avail:
0 in Stock
 OUT OF STOCK
View Product
EngineFit NotesFitment Notes
1971 Mercury Comet equipped with
5.0L V8 Gas
 
Gap .035
Part # {UR4VX}
Plat.
VIN: F, Natural
 
1971 Mercury Comet equipped with
5.0L V8 Gas Gap .035
Part # {UR4VX}
Plat.
VIN: F, Natural
1971 Mercury Comet equipped with
5.0L V8 Gas OHV
 
Gap .035
Part # {UR4VX}
Plat.
VIN: F, 2BBL, Natural
 
1971 Mercury Comet equipped with
5.0L V8 Gas OHV Gap .035
Part # {UR4VX}
Plat.
VIN: F, 2BBL, Natural

NGK 2869 Spark Plug
for 1971 Mercury Comet

NGK
On Sale:

$4.07
Avail:
290 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
5.0L V8 Gas OHV
 
8
 
G-Power Spark Plug
Gap 0.034
 
1971 Mercury Comet equipped with
5.0L V8 Gas OHV G-Power Spark Plug
Gap 0.034

8 Per Vehicle

NGK 2901 Spark Plug
for 1971 Mercury Comet

NGK
Avail:
0 in Stock
 OUT OF STOCK
View Product
EngineFit NotesFitment Notes
1971 Mercury Comet equipped with
3.3L l6 Gas OHV
 
G-Power
6 Per Veh
GAP: 0.035
VIN: T, 1BBL, Natural
 
1971 Mercury Comet equipped with
3.3L l6 Gas OHV G-Power
6 Per Veh
GAP: 0.035
VIN: T, 1BBL, Natural
1971 Mercury Comet equipped with
3.3L l6 Gas
 
G-Power
6 Per Veh
GAP: 0.035
VIN: T, Natural
 
1971 Mercury Comet equipped with
3.3L l6 Gas G-Power
6 Per Veh
GAP: 0.035
VIN: T, Natural
1971 Mercury Comet equipped with
4.1L l6 Gas
 
G-Power
6 Per Veh
GAP: 0.035
VIN: L, Natural
 
1971 Mercury Comet equipped with
4.1L l6 Gas G-Power
6 Per Veh
GAP: 0.035
VIN: L, Natural
1971 Mercury Comet equipped with
4.1L l6 Gas OHV
 
G-Power
6 Per Veh
GAP: 0.035
VIN: L, 1BBL, Natural
 
1971 Mercury Comet equipped with
4.1L l6 Gas OHV G-Power
6 Per Veh
GAP: 0.035
VIN: L, 1BBL, Natural

Bosch 4226 Spark Plug
for 1971 Mercury Comet

Bosch
Avail:
0 in Stock
 OUT OF STOCK
View Product
EngineFit NotesFitment Notes
1971 Mercury Comet equipped with
5.0L V8 Gas
 
Platinum Spark Plug
Gap=0.035
VIN: F, Natural
 
1971 Mercury Comet equipped with
5.0L V8 Gas Platinum Spark Plug
Gap=0.035
VIN: F, Natural

Autolite 45BP Spark Plug
for 1971 Mercury Comet

Autolite
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
5.0L V8 Gas OHV
 
8
 
Copper Resistor
Bulk Pack
OE Style
Gap .035 (in)
 
1971 Mercury Comet equipped with
5.0L V8 Gas OHV Copper Resistor
Bulk Pack
OE Style
Gap .035 (in)

8 Per Vehicle

NGK 4652 Spark Plug
for 1971 Mercury Comet

NGK
On Sale:

$3.19
Avail:
63 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
2.8L L6 Gas OHV
 
6
 
V-Power Spark Plug
Gap 0.034
OE Equivalent Design
 
1971 Mercury Comet equipped with
2.8L L6 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design

6 Per Vehicle

NGK 6630 Spark Plug
for 1971 Mercury Comet

NGK
On Sale:

$3.19
Avail:
122 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
5.0L V8 Gas OHV
 
8
 
V-Power Spark Plug
Gap 0.034
OE Equivalent Design
 
1971 Mercury Comet equipped with
5.0L V8 Gas OHV V-Power Spark Plug
Gap 0.034
OE Equivalent Design

8 Per Vehicle

NGK 7401 Spark Plug
for 1971 Mercury Comet

NGK
On Sale:

$7.53
Avail:
209 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
5.0L V8 Gas OHV
 
8
 
Iridium IX Spark Plug
Gap 0.034
 
1971 Mercury Comet equipped with
5.0L V8 Gas OHV Iridium IX Spark Plug
Gap 0.034

8 Per Vehicle

NGK 7510 Spark Plug
for 1971 Mercury Comet

NGK
On Sale:

$7.53
Avail:
101 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
4.1L L6 Gas OHV,
3.3L L6 Gas OHV
 
6
 
Iridium IX Spark Plug
Gap 0.034
 
1971 Mercury Comet equipped with
4.1L L6 Gas OHV,
3.3L L6 Gas OHV Iridium IX Spark Plug
Gap 0.034

6 Per Vehicle

Bosch 7550 Spark Plug
for 1971 Mercury Comet

Bosch
Avail:
0 in Stock
 OUT OF STOCK
View Product
EngineFit NotesFitment Notes
1971 Mercury Comet equipped with
5.0L V8 Gas
 
Super Spark Plug
Gap=0.035
VIN: F, Natural
 
1971 Mercury Comet equipped with
5.0L V8 Gas Super Spark Plug
Gap=0.035
VIN: F, Natural
1971 Mercury Comet equipped with
5.0L V8 Gas OHV
 
Super Spark Plug
Gap=0.035
VIN: F, 2BBL, Natural
 
1971 Mercury Comet equipped with
5.0L V8 Gas OHV Super Spark Plug
Gap=0.035
VIN: F, 2BBL, Natural

Bosch 7950 Spark Plug
for 1971 Mercury Comet

Bosch
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
5.0L V8 Gas
 
1
 
Super Plus Spark Plug
Gap .035
 
1971 Mercury Comet equipped with
5.0L V8 Gas Super Plus Spark Plug
Gap .035
1 Per Vehicle

Bosch 7951 Spark Plug
for 1971 Mercury Comet

Bosch
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
2.8L L6 Gas OHV
 
6
 
Nickel
Gap 0.035 in
 
1971 Mercury Comet equipped with
2.8L L6 Gas OHV Nickel
Gap 0.035 in

6 Per Vehicle
1971 Mercury Comet equipped with
4.1L L6 Gas OHV,
3.3L L6 Gas OHV
 
6
 
Nickel
Gap 0.044 in
 
1971 Mercury Comet equipped with
4.1L L6 Gas OHV,
3.3L L6 Gas OHV Nickel
Gap 0.044 in

6 Per Vehicle

Autolite AP46 Spark Plug
for 1971 Mercury Comet

Autolite
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
4.1L L6 Gas OHV,
3.3L L6 Gas OHV,
2.8L L6 Gas OHV
 
6
 
Platinum
Gap .035 (in)
 
1971 Mercury Comet equipped with
4.1L L6 Gas OHV,
3.3L L6 Gas OHV,
2.8L L6 Gas OHV Platinum
Gap .035 (in)

6 Per Vehicle

Autolite APP46 Spark Plug
for 1971 Mercury Comet

Autolite
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
4.1L l6 Gas OHV,
4.1L l6 Gas,
3.3L l6 Gas OHV,
3.3L l6 Gas,
2.8L l6 Gas OHV,
2.8L l6 Gas
 
6
 
Double Platinum Spark Plug
.035 Gap
 
1971 Mercury Comet equipped with
4.1L l6 Gas OHV,
4.1L l6 Gas,
3.3L l6 Gas OHV,
3.3L l6 Gas,
2.8L l6 Gas OHV,
2.8L l6 Gas Double Platinum Spark Plug
.035 Gap

6 Per Vehicle

Motorcraft BSF42CF4 Spark Plug
for 1971 Mercury Comet

PLUGS
Avail:
0 in Stock
 OUT OF STOCK
View Product
EngineFit NotesFitment Notes
1971 Mercury Comet equipped with
5.0L V8 Gas
 
.035 Gap
420
8 Per Veh
Copper
VIN: F, Natural
 
1971 Mercury Comet equipped with
5.0L V8 Gas .035 Gap
420
8 Per Veh
Copper
VIN: F, Natural
1971 Mercury Comet equipped with
5.0L V8 Gas OHV
 
.035 Gap
420
8 Per Veh
Copper
VIN: F, 2BBL, Natural
 
1971 Mercury Comet equipped with
5.0L V8 Gas OHV .035 Gap
420
8 Per Veh
Copper
VIN: F, 2BBL, Natural

ACDelco R83TS Spark Plug
for 1971 Mercury Comet

ACDelco
On Sale:

$3.02
Avail:
84 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
5.0L V8 Gas OHV
 
8
 
Gold-Conventional
Gap .035
 
1971 Mercury Comet equipped with
5.0L V8 Gas OHV Gold-Conventional
Gap .035

8 Per Vehicle

ACDelco R85TS Spark Plug
for 1971 Mercury Comet

ACDelco
On Sale:

$3.02
Avail:
6 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1971 Mercury Comet equipped with
4.1L L6 Gas OHV,
3.3L L6 Gas OHV,
2.8L L6 Gas OHV
 
6
 
Gold-Conventional
Gap .035
 
1971 Mercury Comet equipped with
4.1L L6 Gas OHV,
3.3L L6 Gas OHV,
2.8L L6 Gas OHV Gold-Conventional
Gap .035

6 Per Vehicle
Displaying 1 to 25 (of 26 products)