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1978 Mercury Grand Marquis Engine Oil Pressure Switch

Navigate our online catalogue to find original replacement Engine Oil Pressure Switches specifically designed to fit a 1978 Mercury Grand Marquis.

 
 
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 4 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 4 of 4
Engine Oil Pressure Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$58.77
In Stock
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);
Vehicle Fitment Notes:
Gauge
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 4 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 4 of 4
Engine Oil Pressure Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$58.77
In Stock
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);
Vehicle Fitment Notes:
Gauge
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 4 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch BWD S334 image 4 of 4
Engine Oil Pressure Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$58.77
In Stock
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.5L 460ci V8 (4.36x3.85; 110.7x97.8);
Vehicle Fitment Notes:
Gauge
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 4 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 4 of 4
Engine Oil Pressure Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$18.91
In Stock
Ships: Tuesday Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);
Vehicle Fitment Notes:
w/ 1/4 Inch x 18 Thread Light
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 4 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 4 of 4
Engine Oil Pressure Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$18.91
In Stock
Ships: Tuesday Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);
Vehicle Fitment Notes:
w/ 1/4 Inch x 18 Thread Light
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 4 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS461 image 4 of 4
Engine Oil Pressure Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$18.91
In Stock
Ships: Tuesday Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.5L 460ci V8 (4.36x3.85; 110.7x97.8);
Vehicle Fitment Notes:
w/ 1/4 Inch x 18 Thread Light
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 4 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 4 of 4
Engine Oil Pressure Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$59.82
In Stock
Ships: Tuesday Sep. 30th
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);
Vehicle Fitment Notes:
1/8 Inch x 27 Thread Light
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 4 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 4 of 4
Engine Oil Pressure Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$59.82
In Stock
Ships: Tuesday Sep. 30th
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);
Vehicle Fitment Notes:
Gauge
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 4 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 4 of 4
Engine Oil Pressure Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$59.82
In Stock
Ships: Tuesday Sep. 30th
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);
Vehicle Fitment Notes:
1/8 Inch x 27 Thread Light
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 4 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 4 of 4
Engine Oil Pressure Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$59.82
In Stock
Ships: Tuesday Sep. 30th
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);
Vehicle Fitment Notes:
Gauge
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 4 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 4 of 4
Engine Oil Pressure Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$59.82
In Stock
Ships: Tuesday Sep. 30th
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.5L 460ci V8 (4.36x3.85; 110.7x97.8);
Vehicle Fitment Notes:
1/8 Inch x 27 Thread Light
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 4 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 1 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 2 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 3 of 4
1978 Mercury Grand Marquis Engine Oil Pressure Switch Standard Motor Products PS60 image 4 of 4
Engine Oil Pressure Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$59.82
In Stock
Ships: Tuesday Sep. 30th
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.5L 460ci V8 (4.36x3.85; 110.7x97.8);
Vehicle Fitment Notes:
Gauge