Description
Review this item in the context of the repair, installation access, nearby parts, and the result the completed job is intended to achieve.
| Manufacturer |
ACDelco |
| Brand |
ACDelco |
| Model |
Brake Combination Valve |
| Item Weight |
15.4 ounces |
| Product Dimensions |
8.1 x 7.2 x 6 inches |
| Item model number |
21998448 |
| Exterior |
Painted |
| Manufacturer Part Number |
21998448 |
| OEM Part Number |
21998448 |
GM Genuine Parts Brake Proportioning Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.
Repair scenarios, installation, companion parts, and use outcomes
Buying guidance
Quick decision
Review this proportioning valves in the context of the repair and the surrounding components.
Repair scenario
- Identify the symptom and confirm that this is the component required by the repair.
- Inspect nearby connectors, fasteners, and mating surfaces before installation.
Installation notes
- Use the listing instructions when present and follow the vehicle service procedure.
- Professional installation may be appropriate when the repair requires special tools or calibration.
Companion parts
- Inspect nearby fasteners, connectors, seals, fluids, and wear items before starting the repair.
- Use the service procedure and the visible package contents to identify any additional parts or tools required.
Before you buy
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
Customer feedback
Ratings and written reviews
4.8 / 5
31 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
Matt S. –
I bought this under the used option. It was like new and it worked perfect.
Chris –
Fit perfect and easy install
Tyrone Liles –
Excellent Prada will order from you guys in the future
Customer –
I like being able to find what I need at a reasonable price compared to auto parts stores
James Waterman II –
Perfect replacement, easy to install.