OEM White Power Steering Pump for Vacuum Brake Booster for 1999-2009 Chevrolet & GMC
Condition: Excellent (A) — like new, minimal to no wear
Professionally inspected and tested.
Product Notes Read before buying
This power steering pump is compatible ONLY with vehicles equipped with a vacuum brake booster. It will NOT fit models that have a Hydro-Boost brake system.
3 Other Matching Units Available
Same part, different stock options.
Why Buy Used OEM Parts?
We check and test every used part before we sell it. It may show some wear, but it works and is ready to install.
This is the same part your vehicle came with from the factory. It fits and works just like the original — because it is one.
A few marks on the outside don't change what's inside. The part works the way it should.
Pay 50–80% less than buying new. Same factory part, much lower price.
Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.
Vehicle Fitment Guide
This part fits the following vehicles:
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 2003 |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Crew Cab Pickup | 2003 | V8 5.3L | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3). |
| Base | Crew Cab Pickup | 2003 | V8 5.3L FLEX | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3). |
| North Face | Crew Cab Pickup | 2003 | V8 5.3L | 4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3). |
| On Road Edition | Crew Cab Pickup | 2003 | V8 5.3L | RWD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3). |
| WBH | Crew Cab Pickup | 2003 | V8 5.3L | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3). |
| Z71 | Crew Cab Pickup | 2003 | V8 5.3L | 4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3). |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | SUV | 2003 | V8 5.3L | RWD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| LS | SUV | 2003 | V8 5.3L FLEX | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| LS | SUV | 2003 | V8 5.3L | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| LT | SUV | 2003 | V8 5.3L | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| LT | SUV | 2003 | V8 5.3L FLEX | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| Z71 | SUV | 2003 | V8 5.3L | 4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| Z71 | SUV | 2003 | V8 5.3L FLEX | 4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| LS | SUV | 2003 | V8 4.8L | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| LS | SUV | 2003 | V8 5.3L | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| LS | SUV | 2003 | V8 5.3L FLEX | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| LT | SUV | 2003 | V8 4.8L | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| LT | SUV | 2003 | V8 5.3L FLEX | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| LT | SUV | 2003 | V8 5.3L | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| Z71 | SUV | 2003 | V8 4.8L | 4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| Z71 | SUV | 2003 | V8 5.3L | 4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| Z71 | SUV | 2003 | V8 5.3L FLEX | 4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 2002 - 2006 |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| SLE | SUV | 2003 | V8 4.8L | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| SLE | SUV | 2003 | V8 5.3L | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| SLE | SUV | 2003 | V8 5.3L FLEX | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| SLT | SUV | 2003 | V8 4.8L | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| SLT | SUV | 2003 | V8 5.3L FLEX | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| SLT | SUV | 2003 | V8 5.3L | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| SLE | SUV | 2003 | V8 5.3L | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| SLE | SUV | 2003 | V8 5.3L FLEX | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| SLT | SUV | 2003 | V8 5.3L | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
| SLT | SUV | 2003 | V8 5.3L FLEX | RWD/4WD | Automatic | Only fits models with vacuum brake booster and with the Off-Road Package (RPO 9G3 or BPH). |
Policies, in plain English.
Shipping & Handling
- Standard shipping: 3-7 business days via UPS Ground
- Parts are carefully packaged to prevent damage during transit
6-Month Warranty
All used parts include a 6-month warranty from the date of purchase.
- If your part fails within 6 months, we will send a replacement
- Refunds are only issued if we cannot provide a suitable replacement
- Warranty covers defects — not installation errors, misuse, or damage after installation
Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.
Returns (30 Days)
We accept returns within 30 days of delivery for this part.
- Defective parts: We will replace the part or issue a refund at our discretion
- Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
- Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
- Return shipping: We cover return shipping as part of our 100% money-back guarantee
- Parts must be returned in original packaging and unmodified condition
- Poorly packaged returns that arrive damaged will not be credited
Damaged in Shipping?
If your part arrives damaged:
- Stop immediately — do not install the part
- Keep all original packaging and boxes
- Take clear photos of the damage and packaging
- Contact us within 48 hours of delivery
We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.
Order Cancellation
Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.
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OEM Part Numbers:
General Motors: 20756710, 88990481, 88990484
Other: 15904378, 20783877, 20827036, 23150830, 23226813, 23227183, 23412312, 25984444, 25988444, 84418890, AA8Z74611B09AB, DT12-DA
Fits Years: 1999 2000 2001 2002 2003 2004 2005 2006 2008 2009
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Trusted Since 2007
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Backed For The Long Haul
This part ships with a 6-month warranty. If it doesn't fit or stops working, we replace or refund — no hassle.
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