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1336545G - Valve Rocker Arm by INAEngine Part Land Rover Range Rover Discovery, Range Rover, Range Rover Sport

1336545G - Valve Rocker Arm

- €32,40
€32,40
€32,40 - €32,40
€32,40
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 INA
Valve Rocker Arm for TDV6 and TDV8 diesel engines.

This component operates within the cylinder head valve train, transmitting motion from the camshaft to the intake or exhaust valve stems to control valve timing and lift. It is supplied as an individual cylinder head component for targeted replacement.
Vehicle Model Land Rover Discovery 3 2005-2009 (L319)
Land Rover Discovery 4 2010-2016 (L319)
Land Rover Discovery 5 2017+ (L462)
Range Rover 2002-2012 (L322)
Range Rover 2013-2022 (L405)
Range Rover Sport 2005-2013 (L320)
Range Rover Sport 2014-2022 (L494)
Range Rover Velar 2017+ (L560)
Fitment Notes DISCOVERY 3 2005-2009 — Rocker arm, 2.7 TDV6, up to VIN 9A999999
DISCOVERY 4 2010-2016 — Rocker arm, 2.7 TDV6 / 3.0 TDV6 (incl Gen2), from VIN AA000001
DISCOVERY 5 2017+ — Rocker arm, 3.0 TDV6 Gen2 Mono/Twin Turbo (from VIN FA000001/K2000001)
RANGE ROVER L322 2002-2012 — Rocker arm, 3.6 TDV8 (VIN 7A000001-9A999999) / 4.4 TDV8 (from BA000001)
RANGE ROVER L405 2013+ — Rocker arm, 3.0 TDV6 / 4.4 TDV8 (from VIN AA000001)
RANGE ROVER SPORT L320 2005-2013 — Rocker arm, 2.7 TDV6 / 3.6 TDV8 (to VIN 9A999999) / 3.0 TDV6 (from AA000001)
RANGE ROVER SPORT L494 2014+ — Rocker arm, 3.0 TDV6 / 4.4 TDV8 (from VIN AA000001)
RANGE ROVER VELAR 2017+ — Rocker arm, 3.0 TDV6
Alternative Codes
1336545G1336545

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 Valve Rocker Arm (1336545G) and what does it do?
The Valve Rocker Arm is a cylinder head valve train component that transfers motion from the camshaft to the intake or exhaust valve, setting valve timing and lift. This is the OEM part manufactured by INA, fitted to Land Rover TDV6 and TDV8 diesel engines and supplied singly for targeted replacement.
Which engines and Land Rover models does this INA rocker arm fit?
This INA rocker arm fits the diesel TDV6 (2.7 and 3.0) and TDV8 (3.6 and 4.4) engines used in the Discovery 3, Discovery 4, Discovery 5, Range Rover L322, Range Rover L405, Range Rover Sport L320, Range Rover Sport L494 and Range Rover Velar. The exact variant depends on engine and VIN.
How many of these rocker arms will a valve train job need?
This rocker arm is supplied as a single unit. TDV6 and TDV8 diesel engines typically run one rocker arm per valve, so replacing a complete set needs several, whereas a single failed rocker is usually swapped on its own. Confirm the quantity your job needs before ordering.
Why does a TDV6 rocker arm fail and when should it be replaced?
A TDV6 or TDV8 rocker arm typically fails through wear on its roller and pivot contact surfaces, usually heard as a ticking or tapping from the top of the engine. Replace it once wear or noise appears. A neglected rocker arm can upset valve timing and lead to wider valve train damage.
How can I check this OEM rocker arm fits my vehicle?
Check fitment using your engine code and VIN. On the Range Rover L322 the 3.6 TDV8 runs to VIN 9A999999 and the 4.4 TDV8 from BA000001, while the Discovery 3 2.7 TDV6 runs up to VIN 9A999999. Match your VIN to the correct engine variant before ordering this INA part.

Alternative & Related Options

Same part, different brands or quality grades. Click any option to view full details.

1 option
1336545 - Valve Rocker Arm
Aftermarket 1336545 - Valve Rocker Arm
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