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

$ 44.26
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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.

Fitment Alert – Confirm These Details Before You Order

Check each line below against your vehicle before ordering.

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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