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OEM Fuel Injection Throttle Body Assembly for 2008-2012 Buick, Chevrolet, GMC, Hummer, & Pontiac

$ 69 .95

Product Notes

This is a used Throttle Body Assembly. It fits vehicles with the 3.7L or 5.3L engine.

This throttle body fits specific vehicles with either the 3.7L L5 engine OR the 5.3L V8 engine. Please verify your vehicle's engine size before ordering to ensure proper fitment.
Condition: Excellent (A)
Like new, minimal to no wear
94,200 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
Wrenchy the Robot

Meet Wrenchy - The Amazing Parts Assistant!

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Vehicle Fitment Guide

This part fits the following vehicles:

Buick 2 models(tapclick to expand)(tapclick to hide)
Allure 2008-2009 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Super Sedan 2008 - 2009 V8 5.3L FWD | Automatic
LaCrosse 2008-2009 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Super Sedan 2008 - 2009 V8 5.3L FWD | Automatic
Chevrolet 2 models(tapclick to expand)(tapclick to hide)
Colorado 2008-2012 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Crew Cab Pickup 2008 - 2012 L5 3.7L RWD/4WD | Automatic
LS Extended Cab Pickup 2008 L5 3.7L RWD/4WD | Automatic & Manual
LS Standard Cab Pickup 2008 L5 3.7L RWD/4WD | Automatic & Manual
LT Crew Cab Pickup 2008 - 2012 L5 3.7L RWD/4WD | Automatic & Manual
LT Extended Cab Pickup 2008 - 2012 L5 3.7L RWD/4WD | Automatic & Manual
LT Standard Cab Pickup 2008 - 2012 L5 3.7L RWD/4WD | Automatic & Manual
WT Extended Cab Pickup 2008 - 2012 L5 3.7L RWD/4WD | Automatic & Manual
WT Standard Cab Pickup 2008 - 2012 L5 3.7L RWD/4WD | Automatic & Manual
LT Crew Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD | Automatic & Manual
LT Extended Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD | Automatic & Manual
LT Standard Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD | Automatic & Manual
WT Cab & Chassis 2012 L5 3.7L RWD/4WD | Automatic & Manual
2011
Impala 2008-2009 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
SS Sedan 2008 - 2009 V8 5.3L FWD | Automatic
GMC 1 model(tapclick to expand)(tapclick to hide)
Canyon 2008-2012 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Crew Cab Pickup 2008 - 2012 L5 3.7L 4WD | Automatic
SLE Crew Cab Pickup 2008 - 2012 L5 3.7L RWD/4WD | Automatic & Manual
SLE Extended Cab Pickup 2008 - 2012 L5 3.7L RWD/4WD | Automatic & Manual
SLE Standard Cab Pickup 2008 - 2012 L5 3.7L RWD/4WD | Automatic & Manual
SLT Crew Cab Pickup 2008 - 2012 L5 3.7L RWD/4WD | Automatic & Manual
SLT Extended Cab Pickup 2008 - 2012 L5 3.7L RWD/4WD | Automatic & Manual
WT Extended Cab Pickup 2008 - 2012 L5 3.7L RWD/4WD | Automatic & Manual
WT Standard Cab Pickup 2008 - 2012 L5 3.7L RWD/4WD | Automatic & Manual
SLE Crew Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD | Automatic & Manual
SLE Extended Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD | Automatic & Manual
SLE Standard Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD | Automatic & Manual
SLT Crew Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD | Automatic & Manual
SLT Extended Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD | Automatic & Manual
2010 - 2011
Hummer 2 models(tapclick to expand)(tapclick to hide)
H3 2008-2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Adventure SUV 2008 - 2009 L5 3.7L 4WD | Automatic & Manual
Adventure SUV 2008 - 2010 L5 3.7L AWD | Automatic
Alpha SUV 2008 - 2009 V8 5.3L AWD | Automatic
Alpha SUV 2008 - 2010 V8 5.3L 4WD | Automatic
Base SUV 2008 - 2010 L5 3.7L 4WD | Automatic & Manual
Luxury SUV 2008 - 2009 L5 3.7L 4WD | Automatic & Manual
Luxury SUV 2008 - 2010 L5 3.7L AWD | Automatic
X SUV 2008 - 2009 L5 3.7L 4WD | Automatic & Manual
Championship Series SUV 2009 V8 5.3L 4WD | Automatic
Alpha SUV 2010 V8 5.3L FLEX AWD/4WD | Automatic
H3T 2009-2010 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Alpha Crew Cab Pickup 2009 - 2010 V8 5.3L 4WD | Automatic
Base Crew Cab Pickup 2009 - 2010 L5 3.7L 4WD | Automatic & Manual
Adventure Crew Cab Pickup 2010 L5 3.7L 4WD | Automatic & Manual
Alpha Crew Cab Pickup 2010 V8 5.3L FLEX 4WD | Automatic
Pontiac 1 model(tapclick to expand)(tapclick to hide)
Grand Prix 2008 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
GXP Sedan 2008 V8 5.3L 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

2008-2012 GM Throttle Body Failure: Fixing 'Reduced Engine Power' in Colorado, Canyon, Impala & More

This guide covers the common throttle body issues, symptoms, and repair procedures for trucks and cars sharing this part, including the well-known 'Reduced Engine Power' problem covered by a GM Special Coverage program.

Read Full Guide

⚠️ Related Trouble Codes (OBD-II)

33 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.

P0068
MAP/MAF Throttle Position Correlation Fixes
2008-2012 Chevrolet COLORADO
P0068
MAP/MAF Throttle Position Correlation Fixes
2006-2013 Chevrolet IMPALA
P0068
MAP/MAF Throttle Position Correlation Causes and Fixes
2008-2012 Gmc CANYON
P0106
MAP Sensor Performance, Causes, and Fixes
2004-2011 Gmc CANYON
P0106
MAP Sensor Performance Causes and Fixes
2006-2010 Hummer H3
P0121
Throttle Position Sensor Causes and Fixes
2009-2012 Buick LaCrosse
P0121
Throttle Position Sensor Causes and Fixes
2007-2008 Pontiac Grand Prix
P0121
Throttle Body Causes, Symptoms, and Fixes
2006-2010 Hummer H3
P0222
Throttle Position Sensor Causes and Fixes
2006-2010 Hummer H3
P0223
Throttle Position Sensor 'B' Circuit High Fixes
2006-2010 Hummer H3
P0505
Idle Control System Causes and Fixes
2006-2010 Hummer H3
P0506
Low Idle Causes and Fixes
2006-2011 Chevrolet Impala
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.

Miscellaneous Information

OEM Part Numbers:
ACDelco: 2173107
Bosch: F00H600076
GM: 12588244, 12616438, 12631016, 12694877
Isuzu: 8125882440

Fits Years: 2008 2009 2010 2011 2012

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19
Years of Excellence

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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