1978 Buick Riviera EGR Valve
Navigate our online catalogue to find original replacement EGR Valves specifically designed to fit a 1978 Buick Riviera.







EGR Valve
$129.00 CAD
Limited Stock
Condition: New
Ships: Wednesday Oct. 15th
Pick-Up: Ready in 1 Hour Wednesday Oct. 15th
Pick-Up: Ready in 1 Hour Wednesday Oct. 15th
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Engine VIN: R;
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Engine VIN: R;
Vehicle Fitment Notes:
w/ High Altitude Emissions OE No. 17056396
w/ High Altitude Emissions OE No. 17056396






EGR Valve
$129.00 CAD
Limited Stock
Condition: New
Ships: Wednesday Oct. 15th
Pick-Up: Ready in 1 Hour Wednesday Oct. 15th
Pick-Up: Ready in 1 Hour Wednesday Oct. 15th
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Vehicle Fitment Notes:
w/ High Altitude Emissions OE No. 17056398
w/ High Altitude Emissions OE No. 17056398






EGR Valve
$108.82 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Engine VIN: R;
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Engine VIN: R;
Vehicle Fitment Notes:
w/ High Altitude Emissions OE No. 17056396
w/ High Altitude Emissions OE No. 17056396






EGR Valve
$108.82 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Vehicle Fitment Notes:
w/ High Altitude Emissions OE No. 17056398
w/ High Altitude Emissions OE No. 17056398






EGR Valve
$91.24 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (3.80x3.85; 96.5x97.8); Engine VIN: X;
Engine Base: 5.7L 350ci V8 (3.80x3.85; 96.5x97.8); Engine VIN: X;
Vehicle Fitment Notes:
OE No. 17056464
OE No. 17056464






EGR Valve
$115.97 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Vehicle Fitment Notes:
OE No. 17056393 w/ Federal Emissions
OE No. 17056393 w/ Federal Emissions






EGR Valve
$92.75 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (3.80x3.85; 96.5x97.8); Engine VIN: X;
Engine Base: 5.7L 350ci V8 (3.80x3.85; 96.5x97.8); Engine VIN: X;
Vehicle Fitment Notes:
OE No. 17056464
OE No. 17056464






EGR Valve
$114.52 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Vehicle Fitment Notes:
OE No. 17056393 w/ Federal Emissions
OE No. 17056393 w/ Federal Emissions




EGR Valve
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Engine VIN: R;
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Engine VIN: R;
Vehicle Fitment Notes:
w/ High Altitude Emissions OE No. 17056396 BWD P Series
w/ High Altitude Emissions OE No. 17056396 BWD P Series




EGR Valve
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Vehicle Fitment Notes:
w/ High Altitude Emissions OE No. 17056398 BWD P Series
w/ High Altitude Emissions OE No. 17056398 BWD P Series