
PureFlow Raptor RP-4G-100 Fuel Pump | Chevy/GMC 6.6L Duramax (2011–2014)
Protect your injection system and maintain clean, consistent fuel delivery with the RP-4G-100 — a 100 GPH lift pump for 2011–2014 Duramax 6.6L engines.
🔧 Key Features & Benefits:
- Designed for 6.6L Duramax engines (LML 2011–2014)
- Delivers 100 GPH at 15–17 PSI pressure
- Inline mount system with universal bracket
- Quiet 4G motor tech for dependable flow
- 1/2" JIC inlet/outlet connections
📐 Technical Specs:
- Flow Rate: 100 GPH
- Fuel Type: Diesel
- Pressure: 15–17 PSI
- Mount Style: Inline
- Ports: 1/2" JIC
- Supports up to: 500 HP
📦 Fitment:
- Chevy/GMC Duramax 6.6L (2011–2014)
🛠️ Installation Notes:
Mounts inline with included bracket. Compatible with OE filtration and most aftermarket lines. Harness included.
Boost durability, flow, and peace of mind — with PureFlow Raptor 4G-100.

PureFlow Raptor RP-4G-100 Fuel Pump | Chevy/GMC 6.6L Duramax (2011–2014)
Sale price$ 484.00
Built Right. Backed Right.
Our crew’s on call Monday–Friday, 9–5 EST. Hit us up at 865-983-5004 — real support, done right.