Engine Parts
availability
By-Pass Valve
GM
85584365
4.3L. 5.3, 6.2L, 5.3L, l82. 5.3, 6.2L. 5.3L only 6 speed trans.
$121.45
MSRP $157.82
Save $36.37
23% Off 
Valve Spring
GM
55488231
XT4. CT4. CT5. CT6. XT5. Acadia. Blazer. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$3.86
MSRP $5.01
Save $1.15
23% Off 
Exhaust Valve
GM
55490236
Silverado, sierra. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$8.29
MSRP $10.76
Save $2.47
23% Off 
Water Valve
GM
85663550
Rear wheel drive, main pump, 2025-26. Rwd, radiator cooling, with bracket. Awd, radiator cooling. Fwd.
$51.60
MSRP $67.05
Save $15.45
23% Off 
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