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2011-2016 Duramax CP4 to CP3 Conversion Kit 9th Injector Feed Line (4D6306)
Description
The 4D6306 is the 9th-injector feed line adapter used to seamlessly convert a 2011-2016 GM LML Duramax fuel system from CP4 to CP3. It's precision-engineered for reliable, leak-free connection at the fuel rail and helps future-proof the setup against CP4 failure.
Part Number: 4D6306
Features
- Converts CP4 to CP3 injector feed line on LML Duramax
- OEM-quality adapter for precise fuel rail connection
- Helps avoid CP4 high-pressure fuel pump failures
Notes
- Feed line component only — pump and pump-side conversion hardware sold separately
$6.35
Original: $18.14
-65%2011-2016 Duramax CP4 to CP3 Conversion Kit 9th Injector Feed Line (4D6306)—
$18.14
$6.35Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description
The 4D6306 is the 9th-injector feed line adapter used to seamlessly convert a 2011-2016 GM LML Duramax fuel system from CP4 to CP3. It's precision-engineered for reliable, leak-free connection at the fuel rail and helps future-proof the setup against CP4 failure.
Part Number: 4D6306
Features
- Converts CP4 to CP3 injector feed line on LML Duramax
- OEM-quality adapter for precise fuel rail connection
- Helps avoid CP4 high-pressure fuel pump failures
Notes
- Feed line component only — pump and pump-side conversion hardware sold separately
