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1975 Mercury Grand Marquis

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Displaying 1 to 25 (of 30 products)
On Sale:

$3.66

Avail:
16 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
6.6L V8 Gas OHV
 
8
 
Copper Resistor
OE Style
Gap .044 (in)
 
1975 Mercury Grand Marquis equipped with
6.6L V8 Gas OHV Copper Resistor
OE Style
Gap .044 (in)

8 Per Vehicle
On Sale:

$5.88

Avail:
34 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
6.6L V8 Gas OHV
 
8
 
Platinum
Gap .044 (in)
 
1975 Mercury Grand Marquis equipped with
6.6L V8 Gas OHV Platinum
Gap .044 (in)

8 Per Vehicle
On Sale:

$5.88

Avail:
1 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV
 
8
 
Platinum
Gap .044 (in)
 
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV Platinum
Gap .044 (in)

8 Per Vehicle
On Sale:

$8.81

Avail:
25 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
6.6L V8 Gas OHV
 
8
 
Double Platinum
Gap .044 (in)
 
1975 Mercury Grand Marquis equipped with
6.6L V8 Gas OHV Double Platinum
Gap .044 (in)

8 Per Vehicle
On Sale:

$7.17

Avail:
4 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
6.6L V8 Gas OHV
 
1
 
High Performance Racing Resistor
Gap .044 (in)
 
1975 Mercury Grand Marquis equipped with
6.6L V8 Gas OHV High Performance Racing Resistor
Gap .044 (in)

1 Per Vehicle
On Sale:

$10.60

Avail:
35 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
6.6L V8 Gas OHV
 
8
 
Iridium XP
Gap .044 (in)
 
1975 Mercury Grand Marquis equipped with
6.6L V8 Gas OHV Iridium XP
Gap .044 (in)

8 Per Vehicle
On Sale:

$4.22

Avail:
81 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L V8 Gas OHV
 
8
 
Platinum TT
Gap 0.040
Platinum TT
Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
 
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L 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
On Sale:

$2.77

Avail:
8 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L V8 Gas OHV
 
8
 
U-Groove Conventional
Gap 0.044
O.E. Recommended Resistor Plug with Patented U-Groove Design
 
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L V8 Gas OHV U-Groove Conventional
Gap 0.044
O.E. Recommended Resistor Plug with Patented U-Groove Design

8 Per Vehicle
On Sale:

$3.08

Avail:
220 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
6.6L V8 Gas OHV
 
8
 
Copper Plus
Plug Type RV15YC4
Gap .044
OE Type
 
1975 Mercury Grand Marquis equipped with
6.6L V8 Gas OHV Copper Plus
Plug Type RV15YC4
Gap .044
OE Type

8 Per Vehicle
On Sale:

$5.17

Avail:
291 in Stock
Warehouse: US-12
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L V8 Gas OHV
 
8
 
Gold-RAPIDFIRE
Gap 0.044 (in)
 
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L V8 Gas OHV Gold-RAPIDFIRE
Gap 0.044 (in)

8 Per Vehicle
On Sale:

$2.88

Avail:
441 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV
 
8
 
Copper Plus
Plug Type RV17YC
Gap .044
 
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV Copper Plus
Plug Type RV17YC
Gap .044

8 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
6.6L V8 Gas OHV
 
8
 
Copper Resistor
Bulk Pack
OE Style
Gap .044 (in)
 
1975 Mercury Grand Marquis equipped with
6.6L V8 Gas OHV Copper Resistor
Bulk Pack
OE Style
Gap .044 (in)

8 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV
 
8
 
Copper Resistor
OE Style
Gap .044 (in)
 
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV Copper Resistor
OE Style
Gap .044 (in)

8 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV
 
8
 
Copper Resistor
Bulk Pack
OE Style
Gap .044 (in)
 
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV Copper Resistor
Bulk Pack
OE Style
Gap .044 (in)

8 Per Vehicle
On Sale:

$4.07

Avail:
252 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L V8 Gas OHV
 
8
 
G-Power Spark Plug
Gap 0.044
 
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L V8 Gas OHV G-Power Spark Plug
Gap 0.044

8 Per Vehicle
On Sale:

$3.98

Avail:
192 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L V8 Gas OHV
 
8
 
Platinum Power
Plug Type RV17PMC4
Gap .044
 
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L V8 Gas OHV Platinum Power
Plug Type RV17PMC4
Gap .044

8 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L V8 Gas OHV
 
8
 
Platinum Plus
Gap 0.044 in
 
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L V8 Gas OHV Platinum Plus
Gap 0.044 in

8 Per Vehicle
On Sale:

$7.21

Avail:
156 in Stock
Warehouse: US-12
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
6.6L V8 Gas OHV
 
8
 
Gold-Double Platinum
Gap 0.044 (in)
 
1975 Mercury Grand Marquis equipped with
6.6L V8 Gas OHV Gold-Double Platinum
Gap 0.044 (in)

8 Per Vehicle
On Sale:

$7.02

Avail:
610 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV
 
8
 
GM Original Equipment-Double Platinum
Gap 0.044 (in)
 
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV GM Original Equipment-Double Platinum
Gap 0.044 (in)

8 Per Vehicle
On Sale:

$8.16

Avail:
95 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L 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
 
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L 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
On Sale:

$7.36

Avail:
111 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L 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)
 
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L 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
On Sale:

$3.19

Avail:
168 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L V8 Gas OHV
 
8
 
V-Power Spark Plug
Gap 0.044
OE Equivalent Design
 
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L V8 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design

8 Per Vehicle
On Sale:

$6.66

Avail:
31 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L V8 Gas OHV
 
8
 
Double Platinum Power
Plug Type RV17PMP4
Gap .044
 
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L V8 Gas OHV Double Platinum Power
Plug Type RV17PMP4
Gap .044

8 Per Vehicle
On Sale:

$7.53

Avail:
219 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L V8 Gas OHV
 
8
 
Iridium IX Spark Plug
Gap 0.044
 
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV,
6.6L V8 Gas OHV Iridium IX Spark Plug
Gap 0.044

8 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV
 
8
 
Double Platinum
Gap .044 (in)
 
1975 Mercury Grand Marquis equipped with
7.5L V8 Gas OHV Double Platinum
Gap .044 (in)

8 Per Vehicle
Displaying 1 to 25 (of 30 products)