NOS GM Power Steering Reservoir Cap – Part #26040467
type: Unknown Type
Vendor: CorvairFarmer
Description:
GM part number 26040467 is a discontinued OEM power steering reservoir cap used on multiple GM vehicles including the Chevrolet Malibu and Buick Rendezvous. It was replaced by GM part number 26095323 in 2001
GM Power Steering Reservoir Cap Specification Chart — Part #26040467
| Attribute | Value |
|---|---|
| GM Part Number | 26040467 |
| Description | Cap Assembly – Power Steering Fluid Reservoir |
| Function | Seals the power steering fluid reservoir to maintain pressure and prevent leaks |
| Material | Molded plastic |
| Finish | Black |
| Dimensions | 3.3" × 2.8" × 2.4" |
| Weight | 0.40–0.50 lbs |
| Group Number | 6.635 |
| Country of Origin | USA |
| Condition | NOS (New Old Stock) |
| Replaced By | GM #26095323 (as of Nov 1, 2001) |
| Warranty | GM-backed factory warranty when sold new |
🚗 Confirmed Fitment Applications
This cap fits GM vehicles equipped with integral pump-mounted power steering reservoirs, including:
-
Chevrolet Malibu
-
Buick Rendezvous
-
Other GM platforms with similar reservoir design (1990s–early 2000s)
Used to seal the fluid reservoir and maintain hydraulic integrity. Always confirm fitment using VIN or OEM catalog.
LOCATION - UPSTAIRS BOTTOM SHELF BELOW FRNK

