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1341370LR - Thermostat Housing Gasket by LAND ROVEREngine Part Land Rover Range Rover Discovery, Range Rover Sport

1341370LR - Thermostat Housing Gasket

- €3,10
€3,10
€3,10 - €3,10
€3,10
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Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Thermostat Housing Gasket for the 2.7L TDV6 diesel engine.

This gasket seals the thermostat housing (water outlet) to the engine, preventing coolant from leaking at the housing-to-engine joint. Replacement is recommended whenever the thermostat housing is removed or when coolant seepage is visible at the housing interface.
Vehicle Model Land Rover Discovery 3 2005-2009 (L319)
Land Rover Discovery 4 2010-2016 (L319)
Range Rover Sport 2005-2013 (L320)
Fitment Notes DISCOVERY 3 2005-2009 — 2.7 TDV6, thermostat housing / water outlet gasket
DISCOVERY 4 2010-2016 — 2.7 TDV6
RANGE ROVER SPORT 2005-2009 — 2.7 TDV6
Alternative Codes
1341370LR13413709L438

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 does the Thermostat Housing Gasket (1341370) do?
The Thermostat Housing Gasket seals the thermostat housing (water outlet) against the engine on the 2.7 TDV6 diesel, preventing coolant leaks at the housing joint. This is the genuine Land Rover gasket, part number 1341370 (also 9L438), fitting Discovery 3, Discovery 4 and Range Rover Sport.
Do I need more than one for the housing?
One Thermostat Housing Gasket seals the housing to the engine on the 2.7 TDV6. Renew it any time the housing comes off. The thermostat itself uses a separate O-ring, so check whether your repair needs both seals before ordering.
Is it worth reusing the old gasket?
Don't reuse the old Thermostat Housing Gasket. Coolant exposure and heat typically leave it hardened and set, so it won't seal again and tends to weep at the joint. On the 2.7 TDV6 it's routinely replaced whenever the housing is disturbed.
How do I confirm this genuine gasket fits my vehicle?
This genuine Land Rover gasket (1341370, alternative 9L438) fits the 2.7 TDV6 diesel in Discovery 3, Discovery 4 and Range Rover Sport. Confirm your engine is the 2.7 TDV6 before ordering. It seals the thermostat housing to the engine, not the thermostat to its housing.

Alternative & Related Options

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

1 option
1341370 - Thermostat Housing Gasket
OEM 1341370 - Thermostat Housing Gasket
Stock 4
€2,10 excl. VAT
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