Restore peak performance and prevent fuel pressure loss with the OEM-quality Injector Leak-Off Pipe (Part No. 1386505 / C2S43380 / 7H2Q9K022DA), engineered specifically for Land Rover Discovery 3 2.7 TDV6 & Range Rover Sport 2.7 TDV6 models. This integral fuel return pipe ensures fuel overflow / injector return flows smoothly on Direct Injection diesel engines, eliminating leaks and protecting your injectors from damage. Built to meet or exceed OEM specifications, it delivers durability, a precise fit, and long-term reliability for on-road and off-road use.

OEM Number: 1386505, C2S43380, 7H2Q9K022DA

Fuel Supply : for vehicles with fuel return system

Fuel Mixture Formation : Direct Injection

Fuel Type : Diesel

Quantity : 1

Make	Model	Variant	Type	Engine	Chassis	Year
Land Rover	Discovery	Diesel Off-Road Vehicle	2.7 TD 4x4	2720cc 140KW 190HP 276DT(TDV6)	AWD IV L319	2009-2018
Land Rover	Discovery	Diesel Off-Road Vehicle	2.7 TD 4x4	2720cc 140KW 190HP 276DT(TDV6)	AWD III L319	2004-2009
Land Rover	Discovery	Diesel Van	2.7 TD 4x4	2720cc 140KW 190HP 276DT(TDV6)	AWD III L319	2007-2009
Land Rover	Range Rover Sport	Diesel SUV	2.7 D 4x4	2720cc 140KW 190HP 276DT(TDV6)	AWD Series 1 L320	2005-2013
Make	Model	Variant	Type	Engine	Chassis	Year

Our SKU : TLR1386505_94

All our INJECTOR LEAK OFF PIPES FOR LAND ROVER DISCOVERY 3 2.7 TDV6 RANGE ROVER SPORT are OEM quality and reliable after market car parts. This INJECTOR LEAK OFF PIPES FOR LAND ROVER DISCOVERY 3 2.7 TDV6 RANGE ROVER SPORT is specifically compatible with Land Rover: Discovery, Range Rover Sport, .

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.

Frequently Asked Questions (FAQs)

 

Q1: What is a fuel leak-off pipe and why is it important?
A: A fuel leak-off pipe (also known as a return pipe or overflow pipe) is a part of a diesel fuel system. It returns any excess fuel from the injectors back to the fuel tank. A properly functioning leak-off pipe prevents fuel from pooling around the injectors, which can lead to leaks, performance issues, and even fire hazards.

Q2: Which Land Rover models are compatible with this part?
A: This injector leak-off pipe is a direct fit for specific variants of the Land Rover Discovery and Land Rover Range Rover Sport with a 2.7 TD 4x4 engine. For a detailed list of compatible models and years, please refer to the full product description.

Q3: What are the OEM part numbers for this pipe?
A: This product is a direct replacement for several OEM part numbers, including 1386505, C2S43380, and 7H2Q9K022DA. Always check the number on your old part to confirm a perfect match.

Q4: What are the symptoms of a bad fuel leak-off pipe?
A: The most common symptom is a visible fuel leak or the smell of diesel fuel from the engine bay. A failing pipe can also lead to a rough engine idle or misfires due to air entering the fuel system.

Q5: What are the technical specifications of this part?
A: This is an OE-quality, aftermarket part designed for a direct injection fuel system that uses diesel fuel. The seller offers a 12-month warranty on this product.