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OEM OnStar Communication Control Module for 2006-2008 Cadillac, Chevrolet, Pontiac, & Saturn

$ 89 .95

Product Notes

This is a used telematic communication control module. It fits vehicles with the communication control unit.

This module is for vehicles originally equipped with the OnStar system (RPO code UE1). Installation may require programming by a qualified technician for full functionality. Please note that the 2G cellular service for which this OnStar module was designed is no longer active; therefore, the communication features will not function. This module is still required for the proper operation of the vehicle's data network.
Condition: Excellent (A)
Like new, minimal to no wear
76,000 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.
30-dayreturns 6-monthwarranty 100%money-back
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Vehicle Fitment Guide

This part fits the following vehicles:

Cadillac 2 models(tapclick to expand)(tapclick to hide)
CTS 2006-2007 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2006 - 2007 V6 3.6L RWD | Automatic & Manual | option_code: include UE1
STS 2006-2008 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2006 - 2008 V6 3.6L AWD/RWD | Automatic | option_code: include UE1
Platinum Sedan 2008 V6 3.6L AWD/RWD | Automatic | option_code: include UE1
2007
Chevrolet 2 models(tapclick to expand)(tapclick to hide)
HHR 2007-2008 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Comfort LT Wagon 2007 - 2008 L4 2.4L FWD | Automatic | option_code: include UE1
Edicion Especial Wagon 2007 L4 2.4L FWD | Automatic | option_code: include UE1
Elegance LT Wagon 2007 - 2008 L4 2.4L FWD | Automatic | option_code: include UE1
LT Wagon 2007 - 2008 L4 2.4L FWD | Automatic & Manual | option_code: include UE1
LT Panel Wagon 2007 - 2008 L4 2.4L FWD | Automatic & Manual | option_code: include UE1
Malibu 2008 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Hybrid Sedan 2008 L4 2.4L FULL HYBRID EV-GAS (FHEV) FWD | Automatic | option_code: include UE1
LS Sedan 2008 L4 2.4L FWD | Automatic | option_code: include UE1
LT Sedan 2008 L4 2.4L FWD | Automatic | option_code: include UE1
LT Sedan 2008 V6 3.6L FWD | Automatic | option_code: include UE1
LTZ Sedan 2008 L4 2.4L FWD | Automatic | option_code: include UE1
LTZ Sedan 2008 V6 3.6L FWD | Automatic | option_code: include UE1
Pontiac 2 models(tapclick to expand)(tapclick to hide)
G6 2007-2008 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2007 - 2008 L4 2.4L FWD | Automatic | option_code: include UE1
GTP Coupe 2007 V6 3.6L FWD | Automatic | option_code: include UE1
GTP Sedan 2007 V6 3.6L FWD | Automatic | option_code: include UE1
GXP Coupe 2008 V6 3.6L FWD | Automatic | option_code: include UE1
GXP Sedan 2008 V6 3.6L FWD | Automatic | option_code: include UE1
SE Convertible 2008 L4 2.4L FWD | Automatic | option_code: include UE1
SE Coupe 2008 L4 2.4L FWD | Automatic | option_code: include UE1
SE Sedan 2008 L4 2.4L FWD | Automatic | option_code: include UE1
Solstice 2007-2008 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Convertible 2007 - 2008 L4 2.4L RWD | Automatic & Manual | option_code: include UE1
Saturn 2 models(tapclick to expand)(tapclick to hide)
Aura 2007-2008 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Green Line Sedan 2007 - 2008 L4 2.4L FULL HYBRID EV-GAS (FHEV) FWD | Automatic | option_code: include UE1
XR Sedan 2007 - 2008 V6 3.6L FWD | Automatic | option_code: include UE1
XE Sedan 2008 L4 2.4L FWD | Automatic | option_code: include UE1
Sky 2007-2008 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Convertible 2007 - 2008 L4 2.4L RWD | Automatic & Manual | option_code: include UE1
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

2008-2010 Cobalt, HHR, G5, Solstice & Sky Body Control Module: A Guide to Failures and Programming

This guide covers the common electrical problems, symptoms, and mandatory programming requirements for the Body Control Module in 2008-2009 Chevrolet HHR, 2008-2009 Chevrolet Cobalt, 2008-2010 Pontiac Solstice, 2008-2010 Pontiac G5, and 2008-2010 Saturn Sky.

Read Full Guide

⚠️ Related Trouble Codes (OBD-II)

21 matching guides

If 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.

P0575
Cruise Circuit Fault and Network Issues Explained
2006-2011 Cadillac STS
P0856
Traction Control Signal Fault Causes and Fixes
2006-2011 Cadillac STS
P1629
Theft System No-Start Causes and Fixes
2004-2011 Cadillac CTS
B3055
No-Start Causes and Security System Fixes
2007-2009 Saturn AURA
B3055
Security Light and No-Start Causes
2007-2011 Pontiac SOLSTICE
B3935
Transponder Error and No-Start Fixes
2007-2011 Chevrolet HHR
B3935
Understanding a 'Transponder Authentication Error'
2007-2014 Cadillac CTS
C0242
Traction Control Malfunction Explained
2006-2011 Cadillac STS
U0073
Causes for Control Module Communication Failure
2006-2011 Cadillac STS
U0073
Control Module Communication Failure Causes and Fixes
2007-2009 Saturn Aura
U0074
Control Module Communication Bus Off - TSB PIC4740F Points to Transmission Connector
2006-2011 Cadillac STS
U0121
Causes for Lost Communication With ABS Module
2006-2011 Cadillac STS
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.

Miscellaneous Information

OEM Part Numbers:
Other: 15258786, 15921106, 15942380, 15942381, 25826422, 25876422, 25911151

Fits Years: 2006 2007 2008

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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.

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