587 products
Duramax
Shop Duramax from Hilltop Diesel Performance. Browse performance, replacement, service and supporting parts, and verify exact year, engine and vehicle fitment before ordering.
SALE
PPE
PPE Charge-Air System Seal - 2011-2016 GM Duramax LML
$12.59$12.09
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Bosch
Bosch Fuel Injector - 2007.5-2010 GM Duramax LMM
$687.36$659.99
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Merchant Automotive
Merchant Automotive Service Seal - 2011-2016 GM Duramax LML
$10.34$9.95
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Thoroughbred Fuel Injection
Thoroughbred Fuel Injection Reman Injector - 2007.5-2010 GM Duramax LMM
$305.95$293.95
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Merchant Automotive
Merchant Automotive Fuel System Service Kit - 2011-2016 GM Duramax LML
$149.92$143.99
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WCFab
WCFab Performance Turbo Hardware Package - 2007.5-2010 GM Duramax LMM
$1,628.63$1,563.95
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Industrial Injection
Industrial Injection Stock Long Block - 2007.5-2010 GM Duramax LMM
$9,505.95$9,125.95
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GM Genuine Parts
GM Genuine Fuel System Component - 2011-2016 GM Duramax LML
$724.65$695.95
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Bostech
Bostech Engine Sensor - 2007.5-2010 GM Duramax LMM
$103.56$99.99
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MAHLE
MAHLE Head Gasket Set - 2007.5-2010 GM Duramax LMM
$311.95$299.99
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Bostech
Bostech Fuel System Seal - 2007.5-2010 GM Duramax LMM
$4.31$4.14
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Stainless Diesel
Stainless Diesel Performance Turbo - 2007.5-2010 GM Duramax LMM
$2,899.31$2,783.99
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Merchant Automotive
Merchant Automotive Diesel Electrical Service Fuse - GM Duramax LMM
$14.33$13.99
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MAHLE
MAHLE Engine Gasket Kit - 2007.5-2010 GM Duramax LMM
$387.95$372.95
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Bostech
Bostech Fuel Injector Line - 2007.5-2010 GM Duramax LMM
$64.03$61.95
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Cometic Gasket
Cometic Bottom End Gasket Kit - 2007.5-2010 GM Duramax LMM
$199.74$191.95
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Merchant Automotive
Merchant Automotive Turbo Installation Gasket Kit - 2007.5-2010 GM Duramax LMM
$74.72$71.95
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Fleece Performance
Fleece High Pressure Injector Line Cylinders 2/7 - GM Duramax LBZ/LMM
$79.99$76.99
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Thoroughbred Diesel
Thoroughbred Diesel Top End Gasket Kit with Studs - 2007.5-2010 GM Duramax LMM
$1,158.01$1,111.95
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MAHLE
MAHLE Lower Engine Gasket Set - 2007.5-2010 GM Duramax LMM
$131.95$126.95
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PPE
PPE Performance Transmission Cooler - 2006-2010 GM Duramax
$197.99$190.99
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BD Diesel
BD Diesel Premium Performance Plus Injector Set - 2006-2007 GM Duramax LBZ
$4,030.60$3,869.99
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Bosch
Bosch Fuel Rail Pressure Sensor - 2006-2007 GM Duramax LBZ
$178.71$171.99
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SALE
Fleece Performance
Fleece High Pressure Injector Line Cylinders 3/6 - GM Duramax LBZ/LMM
$79.99$76.99
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Diesel parts guide
Shopping Duramax
Hilltop Diesel Performance organizes parts around real truck fitment so you can move from platform to the component you need without digging through an unrelated catalog. For Duramax applications, start with your exact year and engine, then verify configuration-specific notes on the product page before ordering.
Common upgrade and service paths include fuel delivery, injectors, turbochargers, intake and charge-air parts, exhaust, cooling, transmission components, filtration, sensors, gaskets, hardware and supporting installation parts.