VW California, Caravelle, Crafter & Transporter Fuel Injector Return Leak Pipe

Description

Check part compatibility by using our vehicle filter options below. If you find your car, this part is compatible.

Ensure your engine’s fuel return system functions properly with this high-quality Fuel Injector Return/Leak Pipe designed for Volkswagen California, VW Caravelle, VW Crafter, VW Transporter and Caravelle models. This essential return line safely channels excess fuel from the injectors back into the system, preventing leakage, air ingress and possible fuel-system faults that helping maintain smooth running and avoid long cranking on start-up. Built for durability and direct-fit installation, it’s a smart maintenance item for your vehicle’s common-rail diesel system.
OEM Number: 04L130235L, 04L130235L
Quantity: 1

Our SKU: TVW04L130235L_313
All our Fuel Injector Return Leak Pipe are OEM quality and reliable after market car parts. This Fuel Injector Return Leak Pipe is specifically compatible with VW: California, Caravelle, Crafter, Transporter, Transporter/Caravelle, .
Please use our make-model-year tool to check this part’s compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.
If you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

FAQs

Q1. What exactly is a fuel injector return (leak) pipe and why is it needed?
A fuel injector return (or “leak-off”) pipe routes excess fuel that the injectors don’t use back to the fuel system (tank or return rail) so pressure remains stable and no fuel is wasted or enters the environment.

Q2. Which vehicles will this return pipe fit?
It is designed for VW California, VW Caravelle, VW Crafter, VW Transporter and Caravelle models using the relevant diesel/common-rail system. Always check your VIN, engine code and current part number to confirm exact fitment.

Q3. What are the signs of a failing or worn injector return pipe?
Indicators include long cranking time (especially cold start) due to air entering the fuel system, diesel odor near the engine bay, slight leakage of fuel or visible damage to braided pipes.

Q4. Is installation difficult and does it require special tools?
Installation is relatively straightforward: remove the old return pipe, ensure clean connections, fit the new pipe securely, check for tight clamps or banjo bolts. No special calibration is usually needed, but ensure no leaks and that the routing is correct.

Q5. Is this an OEM part or aftermarket equivalent?
This is a high-quality aftermarket return pipe built to match OEM standards for fit and durability, offering cost-effective maintenance without compromising performance.

Q6. What warranty or return policy is included?
Please refer to the specific product listing details for warranty/return terms. Typically units must be installed unused and in original packaging to qualify for returns, and a warranty period will apply.

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