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LR073779G - Valve - Exhaust by PR2 Allmakes OE Land Rover Range Rover

LR073779G - Exhaust Valve

- €29,10
€29,10
€29,10 - €29,10
€29,10
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 PR2 Allmakes OE
Exhaust Valve is a poppet valve in the cylinder head of the 2.0L Ingenium diesel engine (AJ200D / AJ20D4 / AJ21D4).

Seated in the exhaust port, it opens on the exhaust stroke to release combustion gases into the exhaust manifold and seals the combustion chamber when closed.
Vehicle Model Land Rover Defender New 2020+
Land Rover Discovery 5 2017+ (L462)
Land Rover Discovery Sport 2015+ (L550)
Range Rover Sport 2014-2022 (L494)
Range Rover Evoque 2012-2018 (L538)
Range Rover Evoque 2019+ (L551)
Range Rover Velar 2017+ (L560)
Fitment Notes DISCOVERY 5 2017> — 2.0L I4 Diesel AJ200 High/Mid DOHC (Solihull build (V)HA000001), 2.0L I4 Diesel AJ200 High (Nitra build (V)K2000001)
DISCOVERY SPORT 2015> — 2.0L I4 Diesel AJ200 High/Mid DOHC (Halewood UK; Itatiaia Brazil (V)GT000001), 2.0L AJ20D4 Diesel High/LF/Mid PTA (Halewood UK; Itatiaia (V)LT000001), 2.0L AJ21D4 Diesel Mid (Halewood (V)MH000001; Itatiaia)
NEW DEFENDER 2020> (L663) — 2.0L I4 Diesel AJ200 High DOHC (Nitra build (V)K2000001)
RANGE ROVER EVOQUE 2012-2018 (L538) — 2.0L I4 Diesel AJ200 High/Mid DOHC (Halewood UK; Itatiaia Brazil (V)GT000001)
NEW RANGE ROVER EVOQUE 2019> (L551) — 2.0L AJ20D4 Diesel High/LF/Mid PTA (Halewood UK), 2.0L AJ21D4 Diesel Mid (Halewood (V)MH000001; Itatiaia)
RANGE ROVER SPORT 2014-2022 (L494) — 2.0L I4 Diesel AJ200 High/Mid DOHC (Solihull build (V)HA000001)
RANGE ROVER VELAR 2017> — 2.0L I4 Diesel AJ200 High/Mid DOHC (Solihull build (V)HA000001), 2.0L AJ21D4 Diesel Mid (V)MA000001
Diesel engines only — cylinder head exhaust valve. Fitted to AJ200D / AJ20D4 / AJ21D4 diesel cylinder heads.
Alternative Codes
LR073779GLR073779

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 exhaust valve (LR073779)?
The exhaust valve is a poppet valve in the cylinder head of the 2.0L Ingenium diesel engine (AJ200D/AJ20D4/AJ21D4). It opens on the exhaust stroke to release combustion gases into the manifold and seals the combustion chamber when closed.
How many exhaust valves are needed for a repair?
Exhaust valves are sold individually, so order the quantity your cylinder head needs. This engine uses more than one exhaust valve per cylinder, and they're typically replaced as a matched set during a valve job or head recondition rather than singly.
Why do exhaust valves fail on these engines?
Exhaust valves fail from burning, seat wear or carbon build-up on the 2.0L diesel engine, which can cause compression loss, misfires or poor running. A valve that no longer seals leads to lost power and can damage the seat, so worn valves are renewed during head work.
Which engines does this exhaust valve fit?
This exhaust valve fits the 2.0L AJ200D, AJ20D4 and AJ21D4 diesel cylinder heads used in the New Defender, Discovery 5, Discovery Sport, Range Rover Sport L494, Evoque L538 and L551, and Velar. Diesel only. Confirm your engine code before ordering.