Bosch LR022992 Fuel Injector Lower O-Ring for 3.0 TDV6 & 4.4 TDV8 Diesel Engines

The Bosch LR022992 is a genuine OEM-quality lower fuel injector O-ring designed for Land Rover diesel engines equipped with the 3.0L TDV6 and 4.4L TDV8 powerplants. This precision-engineered sealing ring ensures a leak-free connection at the base of each fuel injector, maintaining proper fuel delivery and protecting against harmful diesel fuel seepage into the engine bay.

Manufactured by Bosch — a globally trusted leader in fuel system components — this O-ring is produced in Germany and meets OEM specifications for fitment, material durability, and sealing performance. It is the direct replacement for the original Land Rover-specified part.

Key Features:

• Genuine Bosch OEM-quality lower fuel injector O-ring
• Designed for 3.0 TDV6 diesel engines — 6 O-rings required per engine
• Designed for 4.4 TDV8 diesel engines — 8 O-rings required per engine
• Manufactured in Germany to OEM tolerances
• Seals the lower injector bore to prevent fuel leaks and combustion gas intrusion
• Resistant to diesel fuel, heat, and high-pressure operating conditions
• Direct OEM cross-reference: LR022992 / LR022992G

Replacing worn or damaged fuel injector O-rings is a critical maintenance step when servicing diesel injectors. Deteriorated O-rings can cause fuel leaks, rough idling, loss of fuel pressure, and increased emissions. Installing fresh Bosch O-rings during any injector removal or replacement ensures a proper seal and restores reliable engine performance.