Genuine GM Parts News

Chevrolet Performance Offers Duramax Block

Chevrolet Performance Offers Duramax Block

Following 20 years of service, the Duramax 6.6L engine is finally coming to market with a machined block offering. The brand-new Duramax machined block will join the full range of original equipment service parts available from Chevrolet Performance. The Duramax block (P/N 12651877) is based on the one used with 2010– 2017 LML and LGH-code production […]

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GM makes DEEP PRICE CUTS on three popular engines!

GM makes DEEP PRICE CUTS on three popular engines!

  Chevrolet Performance has just cut the MSRP on three of its most powerful small-block V-8 engines by thousands of dollars. Making this deal even more attractive, the price reductions are permanent. Now is a good time to put the following engines on your next performance shopping list. LS7 Engine (P/N 19329246) Probably best remembered as […]

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Beauty of the Beast – Duramax 6.6L Engine

Beauty of the Beast – Duramax 6.6L Engine

The Duramax 6.6L Turbo Mixes Beautiful Innovations and Beastly Resilience Equal parts brute force and high-tech performer, the Duramax 6.6L turbo diesel is both powerful and ruthlessly efficient, featuring: •  Aluminum cylinder heads, engineered to help reduce engine weight. This design also utilizes six head bolts and four valves per cylinder to create the extraordinary head-clamping […]

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Technical Articles

Diagnose and Repair AFM Lifters with these GM Instructions

Diagnose and Repair AFM Lifters with these GM Instructions

Diagnostics and repair insights provided by ACDelco/GM Parts Training Specialist, James Rokitski Are your customers having issues with misfires, a ticking noise or an SES light that has turned on in a GM vehicle? GM specialists say the problem could be related to a collapsed or stuck Active Fuel Management (AFM) lifter. Correctly diagnosing potential AFM […]

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TEHCM vs TCM

TEHCM vs TCM

The way jargon, abbreviations and acronyms get tossed around in technical discussions, it’s easy to talk about things without truly understanding them. Take transmission components. There’s plenty of talk about TCM (Transmission Control Module) and TEHCM (Transmission Electro-Hydraulic Control Module), but what is the significance of each and the key differences? Simple answer: They’re actually […]

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GM Repair Procedure – Intake Manifold Replacement for 2016 GMC Chevrolet Traverse/Buick/Enclave/Acadia

GM Repair Procedure – Intake Manifold Replacement for 2016 GMC Chevrolet Traverse/Buick/Enclave/Acadia

Intake Manifold Replacement for 2016 GMC Chevrolet Traverse/Buick Enclave/Acadia with 3.6L LLT Engine  

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Other Recent Posts

The Power of Points – GM Expands Rewards Program

The Power of Points – GM Expands Rewards Program

| November 1, 2018

Customers looking to boost vehicle performance are also getting a boost to their Genuine GM Rewards thanks to an expansion of the Rewards Program that now encompasses Chevrolet Performance assemblies. Each Genuine GM Rewards point converts into buying power, making each 50 reward points redeemable for gift cards, electronics, travel and even towards the purchase […]

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Buy a TEHCM and get a programming code included.*

Buy a TEHCM and get a programming code included.*

| June 25, 2018

PROGRAMMING OFFER – Buy a TEHCM and get a programming code included.* * TEHCM must be purchased between 6/1/18 – 8/31/18. This promotion is not available in Massachusetts. Choose GM OE TEHCM’s for drivability and durability. HARDWARE • Filter plate • Solenoids • NEW OE module BENEFITS • Smooth shifts and optimized fuel economy • 24 […]

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GM InShop Training

GM InShop Training

| May 31, 2018

GM InShop sessions turn mid-day breaks into training time. Finding time to train can be a challenge. GM’s InShop clinics can conveniently turn lunchtime into learning time. Typically one-hour long and taught by GM Technical Training experts, the sessions allow repairers to feed their minds and bellies at the same time. One of their biggest […]

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