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2024-2025 Chevy Silverado GMC Sierra 3500 HD Rear Fuel Supply Hose OEM

Regular price $ 38.05
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2024-2025 Rear Fuel Supply Hose for Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD Cab & Chassis

This is a Genuine OEM GM rear fuel supply hose for 2024-2025 Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD Cab & Chassis models. It fits vehicles with the 6.6L V8 engine (engine code L8T) and a 23.5 gallon front fuel tank.

✔ Fit Guide
Confirm these details match your vehicle before you order
Chevrolet Silverado 3500 HD
2024-2025; Cab & Chassis; 2-door with 170.8-inch wheelbase or 4-door with 176.7-inch wheelbase
GMC Sierra 3500 HD
2024-2025; Cab & Chassis; 2-door with 170.8-inch wheelbase or 4-door with 176.7-inch wheelbase
Position
Rear
Engine
6.6L (401 cu in) V8 GAS or FLEX, naturally aspirated OHV, engine code L8T
Fuel Tank
Vehicles with the 23.5 gallon (89L) front fuel tank
Body Style
Cab & Chassis only
✖ Does NOT Fit: Vehicles without the 6.6L V8 engine code L8T or without the 23.5 gallon front fuel tank

Quick Part Facts

Condition
New
Part Type
Fuel Supply Hose
Brand
Genuine OEM GM
Position
Rear
Years
2024-2025
Models
Chevrolet Silverado 3500 HD; GMC Sierra 3500 HD
Body Style
Cab & Chassis, 2-door (170.8-inch wheelbase) and 4-door (176.7-inch wheelbase)
Engine
6.6L V8 GAS or FLEX OHV, naturally aspirated, engine code L8T
Fuel Tank
23.5 gallon front fuel tank

Fitment Chart

Year Range Make Model Trim/Engine Notes/Options
2024-2025 Chevrolet Silverado 3500 HD Base Cab & Chassis 2-Door 6.6L V8 GAS OHV Rear; VIN 7; Engine Code L8T; 2 Door; Cab & Chassis; 170.8" WB; 23.5 GAL/89L front fuel tank
2024-2025 Chevrolet Silverado 3500 HD LT Cab & Chassis 2-Door 6.6L V8 GAS OHV Rear; VIN 7; Engine Code L8T; 2 Door; Cab & Chassis; 170.8" WB; 23.5 GAL/89L front fuel tank
2024-2025 Chevrolet Silverado 3500 HD LT Cab & Chassis 4-Door 6.6L V8 GAS OHV Rear; VIN 7; Engine Code L8T; 4 Door; Cab & Chassis; 176.7" WB; 23.5 GAL/89L front fuel tank
2024-2025 Chevrolet Silverado 3500 HD WT Cab & Chassis 2-Door 6.6L V8 FLEX OHV Rear; VIN 7; Engine Code L8T; 2 Door; Cab & Chassis; 170.8" WB; 23.5 GAL/89L front fuel tank
2024-2025 Chevrolet Silverado 3500 HD WT Cab & Chassis 2-Door 6.6L V8 GAS OHV Rear; VIN 7; Engine Code L8T; 2 Door; Cab & Chassis; 170.8" WB; 23.5 GAL/89L front fuel tank
2024-2025 Chevrolet Silverado 3500 HD WT Cab & Chassis 4-Door 6.6L V8 FLEX OHV Rear; VIN 7; Engine Code L8T; 4 Door; Cab & Chassis; 176.7" WB; 23.5 GAL/89L front fuel tank
2024-2025 Chevrolet Silverado 3500 HD WT Cab & Chassis 4-Door 6.6L V8 GAS OHV Rear; VIN 7; Engine Code L8T; 4 Door; Cab & Chassis; 176.7" WB; 23.5 GAL/89L front fuel tank
2024-2025 GMC Sierra 3500 HD Pro Cab & Chassis 2-Door 6.6L V8 FLEX OHV Rear; VIN 7; Engine Code L8T; 2 Door; Cab & Chassis; 170.8" WB; 23.5 GAL/89L front fuel tank
2024-2025 GMC Sierra 3500 HD Pro Cab & Chassis 2-Door 6.6L V8 GAS OHV Rear; VIN 7; Engine Code L8T; 2 Door; Cab & Chassis; 170.8" WB; 23.5 GAL/89L front fuel tank
2024-2025 GMC Sierra 3500 HD Pro Cab & Chassis 4-Door 6.6L V8 FLEX OHV Rear; VIN 7; Engine Code L8T; 4 Door; Cab & Chassis; 176.7" WB; 23.5 GAL/89L front fuel tank
2024-2025 GMC Sierra 3500 HD Pro Cab & Chassis 4-Door 6.6L V8 GAS OHV Rear; VIN 7; Engine Code L8T; 4 Door; Cab & Chassis; 176.7" WB; 23.5 GAL/89L front fuel tank
2024-2025 GMC Sierra 3500 HD SLE Cab & Chassis 2-Door 6.6L V8 GAS OHV Rear; VIN 7; Engine Code L8T; 2 Door; Cab & Chassis; 170.8" WB; 23.5 GAL/89L front fuel tank
2024-2025 GMC Sierra 3500 HD SLE Cab & Chassis 4-Door 6.6L V8 GAS OHV Rear; VIN 7; Engine Code L8T; 4 Door; Cab & Chassis; 176.7" WB; 23.5 GAL/89L front fuel tank
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