This photo shows the same type of part you'll receive. Since each used part has its own wear and scratches, yours may look slightly different. Check the product notes for details about the condition of this specific part.
OEM Communication OnStar Control Module for 2007-2008 Buick, Cadillac, Chevrolet, GMC, & Pontiac
$
59
.95
Product Notes
This is a used Communication (OnStar) module. It is for vehicles with option code UE1.
This module is for vehicles equipped with the OnStar system (option code UE1). Installation may require programming by a dealership or qualified technician to ensure full functionality.
This module is for vehicles equipped with the OnStar system (option code UE1). Installation may require programming by a dealership or qualified technician to ensure full functionality.
Condition: Excellent (A)
Like new, minimal to no wear
50,500 miles
Odometer reading when part was removed
Why Buy Used OEM Parts?
- ✓ Quality-Verified: Every used OEM part we sell has been professionally inspected and tested. While it may show some cosmetic wear, it's fully functional and ready to install.
- ✓ Original Equipment: This is a genuine OEM part — the exact part that came with your vehicle from the factory. Perfect fitment and performance.
- ✓ Works Like New: Despite visual wear, internal components and functionality are intact. Same reliability you'd expect from OEM quality.
- ✓ Significant Savings: Save 50–80% vs. new. Factory quality at a fraction of the cost — the smart choice for budget-conscious owners.
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Vehicle Fitment Guide
This part fits the following vehicles:
Buick
3 models(tapclick to hide)
Rainier
2007
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| CXL | SUV | 2007 | L6 4.2L | AWD/RWD | Automatic |
| CXL | SUV | 2007 | V8 5.3L | AWD/RWD | Automatic |
Rendezvous
2007
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| CX | SUV | 2007 | V6 3.5L | FWD | Automatic |
| CXL | SUV | 2007 | V6 3.5L | FWD | Automatic |
Terraza
2007
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| CX | Mini Passenger Van | 2007 | V6 3.9L FLEX | FWD | Automatic |
| CX | Mini Passenger Van | 2007 | V6 3.9L | FWD | Automatic |
| CXL | Mini Passenger Van | 2007 | V6 3.9L | FWD | Automatic |
| CXL | Mini Passenger Van | 2007 | V6 3.9L FLEX | FWD | Automatic |
Cadillac
1 model(tapclick to hide)
XLR
2007-2008
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Convertible | 2007 - 2008 | V8 4.6L | RWD | Automatic |
| V | Convertible | 2007 - 2008 | V8 4.4L Supercharged | RWD | Automatic |
| Platinum | Convertible | 2008 | V8 4.6L | RWD | Automatic |
Chevrolet
3 models(tapclick to hide)
Corvette
2007-2008
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Convertible | 2007 | V8 6.0L | RWD | Automatic & Manual |
| Base | Hatchback | 2007 | V8 6.0L | RWD | Automatic & Manual |
| Z06 | Hatchback | 2007 - 2008 | V8 7.0L | RWD | Manual |
| 427 Limited Edition Z06 | Hatchback | 2008 | V8 7.0L | RWD | Manual |
| Base | Convertible | 2008 | V8 6.2L | RWD | Automatic & Manual |
| Base | Hatchback | 2008 | V8 6.2L | RWD | Automatic & Manual |
Trailblazer
2007
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| A | SUV | 2007 | L6 4.2L | RWD | Automatic |
| B | SUV | 2007 | L6 4.2L | RWD | Automatic |
| Base | SUV | 2007 | L6 4.2L | RWD | Automatic |
| LS | SUV | 2007 | L6 4.2L | RWD/4WD | Automatic |
| LS | SUV | 2007 | V8 5.3L | RWD/4WD | Automatic |
| LT | SUV | 2007 | L6 4.2L | RWD/4WD | Automatic |
| LT | SUV | 2007 | V8 5.3L | RWD/4WD | Automatic |
| SS | SUV | 2007 | V8 6.0L | AWD/RWD | Automatic |
Uplander
2007
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Mini Cargo Van | 2007 | V6 3.9L FLEX | FWD | Automatic |
| Base | Mini Cargo Van | 2007 | V6 3.9L | FWD | Automatic |
| Base | Mini Passenger Van | 2007 | V6 3.9L FLEX | FWD | Automatic |
| Base | Mini Passenger Van | 2007 | V6 3.9L | FWD | Automatic |
| LS | Mini Passenger Van | 2007 | V6 3.9L FLEX | FWD | Automatic |
| LS | Mini Passenger Van | 2007 | V6 3.9L | FWD | Automatic |
| LT | Mini Passenger Van | 2007 | V6 3.9L FLEX | FWD | Automatic |
| LT | Mini Passenger Van | 2007 | V6 3.9L | FWD | Automatic |
GMC
1 model(tapclick to hide)
Envoy
2007
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Denali | SUV | 2007 | V8 5.3L | RWD/4WD | Automatic |
| SLE | SUV | 2007 | L6 4.2L | RWD/4WD | Automatic |
| SLT | SUV | 2007 | L6 4.2L | RWD/4WD | Automatic |
Pontiac
1 model(tapclick to hide)
Montana
2007
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| SV6 | Mini Passenger Van | 2007 | V6 3.9L | FWD | Automatic |
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.
Policies
Shipping & Handling
- Standard shipping: 3-7 business days via UPS Ground
- Parts are carefully packaged to prevent damage during transit
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
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.
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.
Go-Parts Garage · Featured Guide
2007-2009 Trailblazer, Envoy, Rainier, Ascender & 9-7X BCM: Solving Electrical Gremlins and Programming Headaches
This in-depth guide explains the common failures, programming requirements, and replacement procedure for the Body Control Module in these popular GM SUVs.
Read Full Guide →⚠️ Related Trouble Codes (OBD-II)
5 matching guidesIf your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.
B3055
2007-2007 Buick RENDEZVOUS
U0001
2005-2013 Chevrolet Corvette
U1000
2005-2013 Chevrolet Corvette
U1000
2004-2007 Buick Rainier
U1000
2002-2009 GMC Envoy
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
Miscellaneous Information
OEM Part Numbers:
GM: 15270941, 15270943, 15921150, 15934199, 15934200, 25826221, 25909995
Fits Years: 2007 2008
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19
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Trusted Since 2007
Nearly two decades of shipping parts to professionals & enthusiasts.
6MO
Warranty
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.
What buyers are saying.
★★★★★
4.9
1,451 verified reviews
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