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LR073709G - Tube – Injection Pump Leak-Off

- €89,30
€89,30
€89,30 - €89,30
€89,30
OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Brand Bosch
Injection Pump Leak-Off Tube for the diesel fuel injection system, connecting to the injection pump.

The tube returns leak-off (spill) fuel from the injection pump to the low-pressure return circuit back toward the tank. It is a common point for fuel weeps and is renewed when the pump or its fuel lines are disturbed.

Fitted to the 2.0L Ingenium diesel engine.
Vehicle Model Land Rover Discovery 5 2017+ (L462)
Land Rover Discovery Sport 2015+ (L550)
Range Rover Evoque 2012-2018 (L538)
Range Rover Evoque 2019+ (L551)
Range Rover Velar 2017+ (L560)
Fitment Notes Fuel injectors and pipes — injection pump leak-off tube. Diesel engines only.
DISCOVERY 5 2017> — 2.0L I4 Diesel High / Mid DOHC AJ200; Solihull build from VIN HA000001, Nitra build from VIN K2000001
DISCOVERY SPORT 2015> — 2.0L I4 Diesel High / Mid DOHC AJ200; 2.0L AJ20D4 Diesel High/LF/Mid PTA (Halewood UK; Itatiaia Brazil from VIN GT000001 / LT000001)
RANGE ROVER EVOQUE L538 2012-2018 — 2.0L I4 Diesel High / Mid DOHC AJ200 (Halewood UK; Itatiaia Brazil from VIN GT000001)
RANGE ROVER EVOQUE L551 2019> — 2.0L AJ20D4 Diesel High/LF/Mid PTA, Halewood (UK)
RANGE ROVER VELAR 2017> — 2.0L I4 Diesel High / Mid DOHC AJ200
Alternative Codes
LR073709GLR073709

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).

When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business days — contact us before ordering.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the injection pump leak-off tube (LR073709)?
The injection pump leak-off tube returns spill fuel from the diesel injection pump to the low-pressure circuit back toward the tank. It's fitted to the 2.0L Ingenium diesel engine (AJ200/AJ20D4) and carries the small leak-off flow the pump sheds during normal running.
Where does the leak-off tube sit and why does it leak?
The leak-off tube connects at the diesel injection pump on the 2.0L engine. It's a common point for fuel weeps, so it's usually renewed whenever the pump or its fuel lines are disturbed. A perished tube can let diesel seep and draw air into the return circuit.
Should the leak-off tube be replaced when working on the pump?
Replace the leak-off tube whenever the injection pump or its fuel lines are disturbed. These connections harden and weep with age and heat, so reusing an old tube risks a fresh fuel leak. It's a low-cost part typically renewed as part of the job.
How do I know this fits my vehicle?
This leak-off tube fits diesel Discovery 5, Discovery Sport, Range Rover Evoque L538 and L551, and Range Rover Velar with the 2.0L AJ200/AJ20D4 engine. Diesel only. Confirm your engine and VIN against the fitment list before ordering.