PEM100990G | Defender Td5/TDCI & Discovery 2 Td5 Thermostat – MotoRad

MotoRad PEM100990G thermostat for Defender Td5, Defender 2.4/2.2 TDCI and Discovery 2 Td5 models. This is a branded replacement thermostat for restoring proper coolant temperature control when the engine is slow to warm up, the heater output is poor or the thermostat is no longer regulating correctly.

  • Fits Defender Td5; Defender 2.4/2.2 TDCI; Discovery 2 Td5
  • Replaces Land Rover thermostat PEM100990
  • MotoRad branded cooling system thermostat
  • For poor warm-up, weak heater output or unstable running temperature

£32.08 inc. UK VAT

In stock - ready for immediate dispatch

Family-run Land Rover parts specialist supplying Genuine, OEM & trusted aftermarket parts.

Free mainland UK shipping £99+ · Express options available
Worldwide Tracked Delivery Available

Description

MotoRad thermostat for Defender and Discovery 2

This MotoRad thermostat fits Defender Td5, Defender 2.4/2.2 TDCI and Discovery 2 Td5 models using thermostat PEM100990. It controls coolant flow through the engine and radiator, helping the engine reach and hold its correct operating temperature.

A worn or sticking thermostat can cause slow warm-up, poor heater performance, unstable temperature control or overheating. Td5 thermostats can stick open or closed, so the symptoms can vary depending on how the thermostat has failed.

Before replacing the thermostat, check the coolant condition, hoses, cooling system bleeding and any signs of leaks or contamination. For other current options, see our Td5 thermostats page, or read the Td5 thermostat guide if you are comparing the available choices.

Additional information
Weight0.35 kg
Dimensions20 × 15 × 15 cm
Brand

Brand

MotoRad

MotoRad is a leading global brand manufacturer of high-quality thermostats, fuel caps, radiator caps, oil caps and other products for the OEM and Aftermarket automotive industry.

Innovation

The MotoRad R&D team uses advanced materials, tools, technologies and processes to develop new and innovative products, features and thermal management system solutions. These solutions include fully controlled thermostats to maximize product durability, minimize emissions while improving engine performance and cooling systems.

OEM

MotoRad has earned a reputation as a world leader in the automotive fields and takes pride in supplying the highest-quality OEM products. MotoRad uses advanced testing equipment to ensure that its production process is always controlled and validated, and that product reliability meets various OEM standards.
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Delivery

Twinwoods 4x4 ships Land Rover parts across the UK and around the world. We regularly send parts overseas and use trusted tracked courier services so UK and international customers can order with confidence.

Standard UK shipments are normally sent with DPD. UK orders containing oils or fluids are normally sent with DHL where required, because some carriers restrict liquid shipments.

Worldwide delivery is available through DPD and DHL Express, depending on the destination, parcel size, weight and available courier services. Add the parts you need to your basket, enter your delivery address, and the checkout will show the available delivery options and prices before payment.

Free mainland UK postage and packaging is available on eligible orders over £99, subject to our delivery terms and conditions.

Returns
14-day returns Unopened & unused Faulty? We cover postage
  • Return within 14 days of delivery of your order.
  • Items must be unused, unopened and in original packaging.
  • Faulty items: we’ll cover return postage—keep your receipt.
  • Refunds & Replacements are dealt with once the original item is received and inspected.
Non-returnable: non-stock/order in/special orders and genuine Land Rover parts (unless faulty).

Returns – quick FAQs

How long do I have to return an item?
14 days from receipt of your order.
Who pays return postage?
We cover it if the item is faulty—please keep your postage receipt.
What items are non-returnable?
Non-stock/special orders and genuine Land Rover parts (unless faulty).
How do I start a return?
Contact us

Please include your order number and a brief reason for the return.

Warranty

Buy with confidence: all new parts sold by Twinwoods 4x4 include at least 12 months manufacturer warranty against defects in materials and workmanship under normal use.

Some products and brands may include a longer warranty period where this is provided by the manufacturer. Where applicable, this will normally be stated on the individual product page or covered by the manufacturer’s own warranty terms.

Warranty cover applies to manufacturing defects. It does not cover misuse, incorrect fitting, competition use unless stated, contamination, modification, damage during installation, normal wear and tear, or failure caused by an unrelated vehicle fault. For certain components, proof of professional fitment may be required.

Warranty claims may require the part to be returned for inspection and/or supplier testing before the claim is accepted. Any advance replacement is discretionary.

Warranty remedies relate to the part itself, meaning repair or replacement, or refund if those are not possible. Warranty does not cover labour, removal or refitting, diagnostics, consumables, travel or other incidental costs.

This warranty is in addition to your legal rights and does not reduce those rights.

For full details, please see our Terms and Conditions.