Dorman - OE SolutionsPart # 977-014

Dorman - OE Solutions Fuel Injection Throttle Body

4.8seller rating (642 reviews)

Fits Cadillac, Chevrolet, GMC & more — 44 vehicle applications

THROTTLE BODY UNIT

$224.00

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Dorman - OE Solutions 977-014 Vehicle Fitment

Fits 44 vehicles

This Dorman - OE Solutions Fuel Injection Throttle Body fits Cadillac, Chevrolet, GMC, Hummer and 5 more makes vehicles.

Fits 2005-2007 Buick Rainier; 2007-2008 Cadillac Escalade; 2007-2008 Cadillac Escalade ESV; 2007-2008 Cadillac Escalade EXT; 2007-2008 Chevrolet Avalanche; 2007-2008 Chevrolet Cheyenne; 2008 Chevrolet Express 1500; 2008 Chevrolet Express 2500. Plus 36 more models listed below.

2008 Chevrolet Express 1500
2008 Chevrolet Express 2500
2008 Chevrolet Express 3500
2008 Chevrolet W3500 Tiltmaster
2008 Chevrolet W4500 Tiltmaster
2007-2008 Chevrolet Avalanche
2007-2008 Chevrolet Silverado 1500
2007-2008 Chevrolet Suburban 1500
2007-2008 Chevrolet Suburban 2500
2007-2008 Chevrolet Tahoe
2007-2008 Chevrolet Silverado 2500 HD
2007-2008 Chevrolet Silverado 3500 HD
2007-2008 Chevrolet Cheyenne
2006-2008 Chevrolet Trailblazer
2005-2006 Chevrolet SSR
2005-2006 Chevrolet Trailblazer EXT

Dorman - OE Solutions 977-014 Specifications

Adjustable: No
Adjustable: No
Adjustable: Non
Gasket Or Seal Included: Yes
Gasket Or Seal Included: Sí
Gasket Or Seal Included: Oui

Dorman - OE Solutions 977-014 Interchange Numbers

This part replaces and is compatible with the following part numbers

Dorman - OE Solutions 977-014 Interchange Numbers
Type	Brand	Part Number
Aftermarket	A Premium	APTHB033
Aftermarket	ACDelco	217-2422
Aftermarket	Blue Streak Electronics New	RTB1013
Aftermarket	Blue Streak Electronics Original	NTB1013
Aftermarket	CARDONE New	6E-3008
Aftermarket	CARDONE Reman	67-3008
Aftermarket	General Motors	12572658
Aftermarket	General Motors	12580760
Aftermarket	General Motors	12679524
Aftermarket	Hitachi Astemo	ETB0024
Aftermarket	SKP	SKS20008
Aftermarket	Spectra Premium	TB1011
Aftermarket	TechSmart	S20008
Aftermarket	Ultra-Power Auto Parts	TB1011
Aftermarket	Wells	1G5025

Dorman - OE Solutions 977-014 Product Description

Original equipment throttle bodies often fail from moisture and oil intrusion and failed internal electronics. This Dorman OE FIX throttle body features a non-contact Hall effect sensor and proprietary Sensor Shield butterfly shaft seal to prevent future failures.

Key Features

Upgraded design - this plug-and-play replacement throttle body features a contactless Hall effect sensor and proprietary Sensor Shield butterfly shaft seal to prevent future failures
New construction - 100% new case aluminum, not remanufactured, for reliability and the convenience of no core charge
Rigorously tested - complies with Federal Motor Vehicle Safety Standards (FMVSS) and endurance-proven with over 1 million cycle tests
Trustworthy quality - vehicle try-on tested, and backed by a team of product experts in the United States and more than a century of automotive experience

About Dorman - OE Solutions

Shop Dorman - OE Solutions Fuel Injection Throttle Body at Autrex with vehicle fitment details, current pricing, and checkout options for the Dorman - OE Solutions 977-014. Eligible orders over $99 may qualify for free shipping, with some exceptions.

Seller reviews

What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.

4.8seller rating (642 reviews)

July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
July 2026
Awesome

Read all 642 seller reviews

Frequently Asked Questions — Dorman - OE Solutions 977-014

What vehicles does the Dorman - OE Solutions 977-014 fit?

The Dorman - OE Solutions 977-014 fits 44 vehicle applications including 2007-2008 Cadillac Escalade, 2007-2008 Cadillac Escalade ESV, 2007-2008 Cadillac Escalade EXT, 2007-2008 Chevrolet Avalanche, 2008 Chevrolet Express 1500 and 39 more. Check the full fitment list above to confirm your vehicle.

What parts does the Dorman - OE Solutions 977-014 replace?

The Dorman - OE Solutions 977-014 is a direct replacement for A Premium APTHB033, ACDelco 217-2422, Blue Streak Electronics New RTB1013, Blue Streak Electronics Original NTB1013, CARDONE New 6E-3008 and 10 other part numbers. See the full interchange list for all compatible replacements.

How do I confirm the Dorman - OE Solutions 977-014 fits my vehicle?

Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the Dorman - OE Solutions 977-014. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.

What are the shipping options for the Dorman - OE Solutions 977-014?

Shipping options for the Dorman - OE Solutions 977-014 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.

How much does the Dorman - OE Solutions 977-014 cost?

The Dorman - OE Solutions 977-014 is currently listed at $224.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.

Is the Dorman - OE Solutions Fuel Injection Throttle Body a direct fit replacement?

Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the Dorman - OE Solutions Fuel Injection Throttle Body before ordering.