HD Diesel Supply - Chevy / GMC Duramax

Chevy / GMC Duramax
The Duramax is a General Motors diesel engine family for light to medium duty trucks. The 6.6-liter Duramax is produced by DMAX, a joint venture between GM and Isuzu in Moraine, Ohio. Duramax is a 32-valve design with high-pressure common-rail direct injection and an experimental composite design cylinder head.

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Our products available for 2016-2021 Colorado/Canyon 2.8L Duramax
Chevy / GMC Duramax - L5P Duramax 2017-2019
The new L5P Duramax produces 445HP and 910FT-LBS those appear to be the official numbers of GM’s new 6.6L Duramax turbo-diesel V-8 engine for GM’s 2017 model year heavy duty Chevy and GMC pickup trucks.
Chevy / GMC Duramax - LML Duramax 2011-2016
The 6.6L RPO LML (VIN code "8") is the latest version (2011–2016) GM Duramax diesel engine and actually a further advanced version of the LMM engine with the majority of the changes addressing a...More Details »
Chevy / GMC Duramax - LMM Duramax 2007.5-2010
The LMM (engine code "6") debuted part way through 2007 and ended production with the start of the 2011 calendar year and is mated to the 6-speed Allison transmission.
Chevy / GMC Duramax - LBZ Duramax 2006-2007.5
There are two VIN codes for the LBZ. The first is VIN 2. While it is the LBZ it has LLY tune tables. Second is VIN D. This was introduced in late 2005 and continued into 2007 sold only in the...More Details »
Chevy / GMC Duramax - LB7 Duramax 2001-2004.5
RPO LB7 (engine code "1") was first introduced in 2001 and continued until early-2004. It is a 32-valve design with high-pressure common-rail direct injection and an experimental composite design cylinder head. SEE LB7 PRODUCTS BELOW

Chevy / GMC Duramax Featured Products

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Items 1-4 of 4
Yes! This Product is available to ship to the USA* Not available to ship to California.
Description: 2007.5-2010 GM 6.6L LMM Duramax EFI Live DPF/EGR Delete Tuning 5 Power Levels DSP5 Tuning 5 Power Levels DSP5 Switch on the fly. Our custom tunes are available with the NEW EFI Live V3 Autocal...More Details »
Item #: HD60210
Condition: New
Shipping charges will be applied at check out.* All prices are in Canadian dollars
Price: $1,398.00
Sale: $1,075.00
Save: 23%
Save: $323.00

Description: 2007.5-2010 GM 6.6L Duramax LMM Glow Plugs, set of 8 Replace your old failing or dead glow plugs with a complete new set of DieselRX glow plugs. Made in the USA.  Signs of failing glow plugs are...More Details »
Item #: HD60314
Condition: New
Shipping charges will be applied at check out.* All prices are in Canadian dollars
Price: $280.00
Sale: $214.00
Save: 24%
Save: $66.00
Qty:

Description: 2007.5-2010 GM 6.6L Duramax LMM MPROP Fuel Pressure Regulator. New Bosch Fuel Pressure Regulator MPROP 90 degree plug. -New OEM Bosch Fuel Rail Pressure Regulator for 2007.5-2010 6.6L LMM...More Details »
Item #: HD60318
Condition: New
Shipping charges will be applied at check out.* All prices are in Canadian dollars
Price: $395.00
Sale: $248.00
Save: 37%
Save: $147.00
Qty:

Description: 2011-2016 GM 6.6L Duramax LML Glow Plugs, set of 8 Replace your old failing or dead glow plugs with a complete new set of DieselRX glow plugs. Made in the USA.  Signs of failing glow plugs are...More Details »
Item #: HD70314
Condition: New
Shipping charges will be applied at check out.* All prices are in Canadian dollars
Price: $230.00
Sale: $224.00
Save: 3%
Save: $6.00
Qty:

Items 1-4 of 4