Cooling & Heating
Welcome to JGS4x4, your trusted partner for high-quality Land Rover and 4x4 vehicle parts and accessories, specializing in the Discovery 1's cooling and heating systems. Our extensive selection of durable, OEM-quality replacements and high-performance aftermarket upgrades is designed to enhance your vehicle's reliability, safety, and off-road capability. Each part we offer is meticulously crafted for compatibility with Discovery 1 models, ensuring a seamless fit and optimal functionality. Whether you’re looking to improve your vehicle's heating efficiency during chilly off-road adventures or boost cooling performance under extreme conditions, our parts are engineered to withstand the rigors of off-road driving while maintaining peak performance.
From robust radiators and thermostats to reliable heaters and hoses, every component is built to enhance your driving experience and extend the lifespan of your vehicle. Our offerings not only promise superior durability but also help in maintaining the integrity of your 4x4, providing peace of mind on the toughest terrains. With a focus on quality and performance, JGS4x4 ensures that each product meets the highest standards, making it easier for enthusiasts to find the perfect fit for their vehicle maintenance needs. Upgrade your Discovery 1 with our expertly sourced parts to ensure it can tackle any adventure you throw its way.
Discover the difference that quality automotive parts can make in your vehicle's performance, reliability, and safety. Explore our selection today and equip your Land Rover with the best in cooling and heating solutions, tailored specifically for the needs of dedicated 4x4 owners. Trust JGS4x4 for parts that not only meet but exceed expectations, ensuring your vehicle remains in peak condition for all your off-road escapades..
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Discovery 1 Tdi Thermostat & Radiator Blue Aluminium Bleed Screw Plug
Britpart
£5.39 Inc. VAT£4.49 Ex. VATA replacement blue anodised aluminium bleed plug that fits the thermostat housing and radiator bleed screw hole, much tougher than the original black plastic plug. Comes complete with new rubber O-ring. It can also be used to replace the plastic filler...ERR4686BLUE-1£5.39 Inc. VAT£4.49 Ex. VATQty in Cart: 0Price:£5.39 Inc. VAT£4.49 Ex. VATSubtotal: -
Heater Matrix for Discovery 1 and Range Rover Classic | STC250
Direct Replacement
£33.59 Inc. VAT£27.99 Ex. VATEnsure reliable heating performance in your Land Rover Discovery 1 and Range Rover Classic with this high-quality Heater Matrix. Designed as a direct replacement part, this heater matrix provides efficient heating and optimal climate control, ensuring...STC250£33.59 Inc. VAT£27.99 Ex. VAT -
Discovery 1 Tdi Thermostat & Radiator Red Aluminium Bleed Screw Plug
Britpart
£5.39 Inc. VAT£4.49 Ex. VATA replacement Red anodised aluminium bleed plug that fits the thermostat housing and radiator bleed screw hole, much tougher than the original black plastic plug. Comes complete with new rubber O-ring. It can also be used to replace the plastic filler...ERR4686RED-1£5.39 Inc. VAT£4.49 Ex. VATQty in Cart: 0Price:£5.39 Inc. VAT£4.49 Ex. VATSubtotal: -
Discovery 1 Tdi Aluminium Coolant Expansion Header Tank
ALLISPORT
£158.99 Inc. VAT£132.49 Ex. VATThis aluminium header tank looks great and is a direct replacement for the original plastic header tank, which is prone to splitting along the seam caused by constant heating and cooling. Manufactured from 2mm aluminium, laser cut and CNC folded, and...DA4750-1£158.99 Inc. VAT£132.49 Ex. VATQty in Cart: 0Price:£158.99 Inc. VAT£132.49 Ex. VATSubtotal: -
Discovery 1 200/300Tdi Coolant Expansion Tank Silicone Bleed Hose Kit
Britpart
£31.79 Inc. VAT£26.49 Ex. VATThese silicone hoses for the coolant expansion tank are stronger than the standard rubber hoses, resistant to oils and chemicals and are designed to operate at higher temperatures. Replaces the standard expansion tank bleed hoses. CONTENTS: 3 PIECE...DA4574-1£31.79 Inc. VAT£26.49 Ex. VATQty in Cart: 0Price:£31.79 Inc. VAT£26.49 Ex. VATSubtotal: -
Oil Cooler Return Pipe For Discovery 1 & Range Rover Classic 200Tdi | ESR1258
Britpart
£30.89 Inc. VAT£25.74 Ex. VATThis oil cooler return pipe (lower hose) connects the oil cooler back to the engine block on 200Tdi engines. It completes the oil circuit after cooling, ensuring proper lubrication and temperature control. Over time, this pipe can become brittle or...ESR1258£30.89 Inc. VAT£25.74 Ex. VAT -
Oil Cooler Feed Pipe For Discovery 1 & Range Rover Classic 200Tdi | ESR1257
Britpart
£35.99 Inc. VAT£29.99 Ex. VATThis is the oil cooler feed pipe (upper hose) connecting the oil pump to the oil cooler on 200Tdi engines. A vital part of the engine cooling system, it maintains proper oil flow and temperature. Over time, these pipes can wear or develop cracks, leading...ESR1257£35.99 Inc. VAT£29.99 Ex. VAT -
Discovery 1 200/300Tdi Electric Cooling Fan Conversion Kit Revotec
Revotec
£317.69 Inc. VAT£264.74 Ex. VATEach bespoke Revotec cooling kit uses a selection of quality parts and a dedicated suction or blowing fan to maximise the airflow. Each kit comes with everything required for an easy DIY installation with no permanent modifications to your vehicle. The...DA8967-1£317.69 Inc. VAT£264.74 Ex. VATQty in Cart: 0Price:£317.69 Inc. VAT£264.74 Ex. VATSubtotal: -
Water Pump OE Quality for Discovery 1 4.0 V8
PROFLOW
£55.89 Inc. VAT£46.57 Ex. VATDiscovery 1 4.0 V8 Water Pump OE Quality, includes gasket. Equivalent to Land Rover part number: STC4378 SUITABLE FOR THE FOLLOWING LAND ROVER MODELS:Defender, 4.0 V8, 1993-2016Discovery 1, 4.0 V8, 1994-1998Discovery 2, 4.0 V8, 1998-2002Range Rover P38,...STC4378G-1£55.89 Inc. VAT£46.57 Ex. VAT -
Silicone Coolant Hose Kit for Discovery 1 200TDi
Britpart
£122.59 Inc. VAT£102.16 Ex. VATSilicone coolant hoses are stronger than the standard rubber hoses, resistant to oils and chemicals and are designed to operate at higher temperatures. Will not rot or perish like standard rubber hoses, so they will last much longer. These silicone...DA4568£122.59 Inc. VAT£102.16 Ex. VAT