2004 - 2005 6.6L Duramax LLY
The 2004–2005 6.6 Duramax LLY engine delivers solid performance and towing power, but maintaining it means using high-quality parts built for durability and fit. At Pensacola Fuel Injection, we stock a wide range of components to keep your LLY running smoothly. Our inventory includes essentials like turbochargers, glow plugs & fuel filters, as well as sensors, injectors, gaskets, and more. Each part is sourced from brands known for quality and long-term reliability. Our team understands the importance of keeping your truck dependable, so with fast shipping, fair pricing, and expert support, Pensacola Fuel Injection is your trusted source for LLY parts built to perform. Browse our selection today and keep your Duramax running at its best.
Showing 1–16 of 194 results
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04.5-10 6.6L Duramax LLY/LBZ/LMM Turbocharger
Sale!$899.00$849.00 PRODUCT CODE: A1370104N -
00-05 LB7-LLY 6.6L Duramax Accelerator Pedal Position Sensor
Sale! Original price was: $45.00.$39.95Current price is: $39.95. PRODUCT CODE: 699-102 -
01-05 6.6L Duramax Harmonic Balancer
Sale! Original price was: $455.00.$395.00Current price is: $395.00. PRODUCT CODE: 594-419 -
01-05 6.6L Duramax Intake Manifold Gasket Set
Sale! Original price was: $79.95.$59.95Current price is: $59.95. PRODUCT CODE: MIS19402 -
01-05 6.6L Duramax MBRP Cat Back 4″ Installer Series
Sale! Original price was: $695.74.$604.99Current price is: $604.99. PRODUCT CODE: S6000AL -
01-05 6.6L Duramax MBRP Cat Back 4″ Performance Series
Sale! Original price was: $557.74.$484.99Current price is: $484.99. PRODUCT CODE: S6000P -
01-05 6.6L Duramax Mishimoto Aluminum Radiator
Sale! Original price was: $1,149.00.$998.95Current price is: $998.95. PRODUCT CODE: MMRAD-DMAX-01 -
01-05 6.6L Duramax Mishimoto Silicone Coolant Hose Kit
Sale! Original price was: $389.00.$336.95Current price is: $336.95. PRODUCT CODE: MMHOSE-CHV-01DBK -
01-05 6.6L Duramax Pistons and Rings Set
Sale!$1,495.00$1,298.00 PRODUCT CODE: 2424 -
01-05 6.6L LB7 LLY Duramax ARP Main Stud Kit
Sale! Original price was: $311.95.$269.95Current price is: $269.95. PRODUCT CODE: 230-5401 -
01-05 6.6L LB7/LLY Allison Transmission Cooler Lines
Sale! Original price was: $282.45.$269.00Current price is: $269.00. PRODUCT CODE: FPE-TL-LB7-LLY -
01-05 6.6L LB7/LLY GM Duramax Glow Plug Set
Sale! Original price was: $109.00.$98.00Current price is: $98.00. PRODUCT CODE: DRX00058 -
01-05 GM 6.6L LB7/LLY Duramax Air Filter
Sale! Original price was: $35.00.$27.95Current price is: $27.95. PRODUCT CODE: A1618C -
01-05 GM 6.6L LB7/LLY Duramax Air, Fuel & Oil Filter Kit
Sale! Original price was: $114.95.$94.95Current price is: $94.95. PRODUCT CODE: 2472 -
01-05 LB7 LLY 6.6L Duramax CP3 Wiring Harness
Sale! Original price was: $89.00.$79.95Current price is: $79.95. PRODUCT CODE: 2291 -
01-05 LB7 LLY 6.6L GM Duramax Water Pump
Sale! Original price was: $75.00.$64.95Current price is: $64.95. PRODUCT CODE: 42349
Showing 1–16 of 194 results
