1978 GMC C25 EGR Valves
Save up to 40% on original replacement 1978 GMC C25 EGR Valves. Navigate our online catalogue to find EGR Valves and other parts designed specifically to fit a 1978 GMC C25.







EGR Valve
$223.94
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Transmission Control Type: Manual;
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Transmission Control Type: Manual;
Vehicle Fitment Notes:
OE No. 17058605 w/ Calif. Emissions
OE No. 17058605 w/ Calif. Emissions






EGR Valve
$160.95
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
OE No. 7043042 w/ Calif. Emissions
OE No. 7043042 w/ Calif. Emissions






EGR Valve
$112.03
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
OE No. 7043052 w/ Federal Emissions
OE No. 7043052 w/ Federal Emissions






EGR Valve
$110.63
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
OE No. 7043052 w/ Federal Emissions
OE No. 7043052 w/ Federal Emissions






EGR Valve
$144.69
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
OE No. 7043042 w/ Calif. Emissions
OE No. 7043042 w/ Calif. Emissions






EGR Valve
$201.31
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Transmission Control Type: Manual;
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6); Transmission Control Type: Manual;
Vehicle Fitment Notes:
OE No. 17058605 w/ Calif. Emissions
OE No. 17058605 w/ Calif. Emissions