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1978 GMC K25 Engine Coolant Temperature Switches

Save up to 40% on original replacement 1978 GMC K25 Engine Coolant Temperature Switches. Navigate our online catalogue to find Engine Coolant Temperature Switches and other parts designed specifically to fit a 1978 GMC K25.

 
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
Engine Coolant Temperature Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$20.33
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
With Gauge
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
Engine Coolant Temperature Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$20.33
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
with Gauge Standard
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
Engine Coolant Temperature Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$20.33
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
With Gauge
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
Engine Coolant Temperature Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$20.33
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.8L 292ci L6 (3.88x4.13; 98.4x104.8);
Vehicle Fitment Notes:
with Gauge Standard
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
Engine Coolant Temperature Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$20.33
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
Engine Coolant Temperature Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$20.33
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
Standard
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
Engine Coolant Temperature Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$20.33
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
Engine Coolant Temperature Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$20.33
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Standard
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
Engine Coolant Temperature Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$20.33
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
Engine Coolant Temperature Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$20.33
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
Standard
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
Engine Coolant Temperature Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$20.33
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 1 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 2 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 3 of 4
1978 GMC K25 Engine Coolant Temperature Switch MotoRad 1TS1215 image 4 of 4
Engine Coolant Temperature Switch
rating star iconrating star iconrating star iconrating star iconrating star icon
$20.33
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Standard