Valve Covers
Intake Valve
GM
55489458
Encore GX. Trailblazer. Trax. Envista.
$4.58
MSRP $6.82
Save $2.24
32.8% Off 
Pinion Valve
GM
07841620
Standard suspension. Without heavy duty.
$467.30
MSRP $767.26
Save $299.96
39.1% Off 
Intake Valve
GM
55486584
XT4. CT4. CT5. CT6. XT5. Acadia. Blazer. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$4.70
MSRP $7.01
Save $2.31
33% Off 
Valve Seals
GM
55484799
Silverado, sierra. Suburban. Tahoe. Escalade ESV. Yukon XL.
$2.96
MSRP $4.43
Save $1.47
33.2% Off 
Control Valve
GM
13552745
LYRIQ. 3-way. Rear wheel drive, 2023-24, 3-way.
$46.37
MSRP $74.74
Save $28.37
38% Off 
Valve Seals
GM
55490063
XT4. Exhaust. CT4. CT5. XT5. Envision. Blazer. Acadia. XT6. CT6.
$3.12
MSRP $4.62
Save $1.50
32.5% Off 
Modulator Valve
GM
19417203
Silverado, sierra. 1500 series. Tahoe, Yukon, Escalade. Yukon XL, Suburban. 5.3l, 6.2l. 1/2 ton. Avalanche, Escalade EXT. With active...
$2,284.64
MSRP $4,293.53
Save $2,008.89
46.8% Off 
Exhaust Valve
GM
55489459
Encore GX. Trailblazer. Trax. Envista.
$14.30
MSRP $21.99
Save $7.69
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