2024-2025 Chevy Silverado GMC Sierra 3500 HD Fuel Supply Hose OEM Rear
This is a genuine OEM fuel supply hose for 2024-2025 Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD cab and chassis models. Designed for rear fuel system installation on vehicles equipped with the 6.6L V8 engine.
This is a genuine OEM part manufactured to exact factory specifications. Installs in the rear position. Compatible with 6.6L 401 cubic inch V8 GAS and FLEX fuel naturally aspirated engines with engine code L8T and VIN 7. Fits both 2-door and 4-door cab and chassis configurations with 170.8-inch and 176.7-inch wheelbase. Designed for vehicles equipped with 23.5 gallon front fuel tank. One unit required per vehicle.
| 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 |
The center lower console on your 2025 F-150 works overtime — it's where keys, sunglasses, your phone, and loose change end up every time you get in. Once the factory...
Conquest Auto Parts |
If your Volkswagen Passat or Beetle clunks when you shift into gear, rocks noticeably at a stop light, or you're feeling more engine vibration through the cabin than you used...
Conquest Auto Parts |
A worn or broken third row seat belt buckle can fail to latch securely in your 2016-2019 Ford Explorer. Here's why a Genuine OEM replacement is the right fix.
Conquest Auto Parts |
If the rear window in your Sentra won't roll up or down from the back door switch — or the button feels spongy, only works at one exact angle, or...
Conquest Auto Parts |
A cracked shift boot lets dust, noise, and grime into your cabin. Here's the genuine OEM replacement for 2004-2011 Ford Ranger 5-speed manual models.
Auto Parts Insider |
A cracked or missing front bumper cover spacer is a common cause of gaps and rattles on the Acura TLX. Here's the genuine OEM fix.
Conquest Auto Parts |
A worn parking brake adapter can leave your Charger, Challenger, 300, or Magnum's rear parking brake loose or unresponsive. Here's the genuine OEM Mopar fix.
Conquest Auto Parts |
If the air coming out of your Altima, Maxima, Murano, or Quest won't settle on a temperature — running hot when you dial it to cold, or the cabin temp...
Conquest Auto Parts |