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1978 GMC K25 EGR Valves

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

 
 
1978 GMC K25 EGR Valve BWD EGR1207 image 1 of 3
1978 GMC K25 EGR Valve BWD EGR1207 image 2 of 3
1978 GMC K25 EGR Valve BWD EGR1207 image 3 of 3
1978 GMC K25 EGR Valve BWD EGR1207 image 1 of 3The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 EGR Valve BWD EGR1207 image 1 of 3
1978 GMC K25 EGR Valve BWD EGR1207 image 2 of 3
1978 GMC K25 EGR Valve BWD EGR1207 image 3 of 3
EGR Valve
rating star iconrating star iconrating star iconrating star iconrating star icon
$160.95
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:
OE No. 7043042 w/ Calif. Emissions
1978 GMC K25 EGR Valve BWD EGR879 image 1 of 3
1978 GMC K25 EGR Valve BWD EGR879 image 2 of 3
1978 GMC K25 EGR Valve BWD EGR879 image 3 of 3
1978 GMC K25 EGR Valve BWD EGR879 image 1 of 3The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 EGR Valve BWD EGR879 image 1 of 3
1978 GMC K25 EGR Valve BWD EGR879 image 2 of 3
1978 GMC K25 EGR Valve BWD EGR879 image 3 of 3
EGR Valve
rating star iconrating star iconrating star iconrating star iconrating star icon
$112.03
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:
OE No. 7043052 w/ Federal Emissions
1978 GMC K25 EGR Valve BWD EGR921 image 1 of 3
1978 GMC K25 EGR Valve BWD EGR921 image 2 of 3
1978 GMC K25 EGR Valve BWD EGR921 image 3 of 3
1978 GMC K25 EGR Valve BWD EGR921 image 1 of 3The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 EGR Valve BWD EGR921 image 1 of 3
1978 GMC K25 EGR Valve BWD EGR921 image 2 of 3
1978 GMC K25 EGR Valve BWD EGR921 image 3 of 3
EGR Valve
rating star iconrating star iconrating star iconrating star iconrating star icon
$184.85
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 EGR Valve BWD EGR921 image 1 of 3
1978 GMC K25 EGR Valve BWD EGR921 image 2 of 3
1978 GMC K25 EGR Valve BWD EGR921 image 3 of 3
1978 GMC K25 EGR Valve BWD EGR921 image 1 of 3The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 EGR Valve BWD EGR921 image 1 of 3
1978 GMC K25 EGR Valve BWD EGR921 image 2 of 3
1978 GMC K25 EGR Valve BWD EGR921 image 3 of 3
EGR Valve
rating star iconrating star iconrating star iconrating star iconrating star icon
$184.85
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 EGR Valve Standard Motor Products EGV310 image 1 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV310 image 2 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV310 image 3 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV310 image 1 of 3The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 EGR Valve Standard Motor Products EGV310 image 1 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV310 image 2 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV310 image 3 of 3
EGR Valve
rating star iconrating star iconrating star iconrating star iconrating star icon
$110.63
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
OE No. 7043052 w/ Federal Emissions
1978 GMC K25 EGR Valve Standard Motor Products EGV312 image 1 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV312 image 2 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV312 image 3 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV312 image 1 of 3The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 EGR Valve Standard Motor Products EGV312 image 1 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV312 image 2 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV312 image 3 of 3
EGR Valve
rating star iconrating star iconrating star iconrating star iconrating star icon
$144.69
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
OE No. 7043042 w/ Calif. Emissions
1978 GMC K25 EGR Valve Standard Motor Products EGV336 image 1 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV336 image 2 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV336 image 3 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV336 image 1 of 3The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 EGR Valve Standard Motor Products EGV336 image 1 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV336 image 2 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV336 image 3 of 3
EGR Valve
rating star iconrating star iconrating star iconrating star iconrating star icon
$166.17
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
1978 GMC K25 EGR Valve Standard Motor Products EGV336 image 1 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV336 image 2 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV336 image 3 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV336 image 1 of 3The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1978 GMC K25 EGR Valve Standard Motor Products EGV336 image 1 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV336 image 2 of 3
1978 GMC K25 EGR Valve Standard Motor Products EGV336 image 3 of 3
EGR Valve
rating star iconrating star iconrating star iconrating star iconrating star icon
$166.17
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);