Cooling & Heating
Defender Cooling & Heating Parts
Keep your Land Rover Defender engine at the correct temperature and the cabin comfortable with cooling, intercooling and heating parts for 90, 110 and 130 models.
What you will find in this category
Radiators & Cooling
Radiators, expansion tanks, caps, thermostats, water pumps and coolant fittings.
Hoses & Pipework
Coolant hoses, heater hoses, silicone hose kits and associated clips and connectors.
Fans & Intercoolers
Viscous fan parts, electric fan kits, intercoolers and selected performance upgrades.
Cabin Heating
Heater matrices, blower components, controls and fittings for repairing poor cabin heat.
Match the cooling layout to the engine
Cooling parts differ considerably between early engines, Tdi, Td5 and TDCi Puma models. Check the engine type, hose layout, dimensions and individual fitment information before ordering.
Quality choices for every repair
Choose from direct replacement, OEM and Genuine Land Rover options, plus products from Britpart, Proflow, Revotec, Allisport and other cooling specialists.
Looking for more Defender information?
Visit our Land Rover Defender information guide for model history, engine details, body styles, technical information and useful parts-identification guidance. Explore the Land Rover Defender information guide.
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Radiator and Intercooler Assembly for Defender 300TDI
Direct Replacement
£303.29 Inc. VAT£252.74 Ex. VATThis Radiator and Intercooler Assembly is designed specifically for the Defender 300TDI engine. It plays a crucial role in maintaining optimal engine temperature by preventing overheating. If your radiator becomes blocked, leaks, or sustains damage, it...PFI100041£303.29 Inc. VAT£252.74 Ex. VAT -
Intercooler for Defender/Discovery 1 300TDi
(1)
Direct Replacement
£150.29 Inc. VAT£125.24 Ex. VATDefender/Discovery 1 300Tdi intercooler. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 300Tdi, 1994-1998 Discovery 1, 300Tdi, 1994-1998 Range Rover Classic, 300Tdi, 1994-1995 EQUIVALENT TO LAND ROVER PART NUMBER(S): FTP8030 Intercoolers are an...FTP8030£150.29 Inc. VAT£125.24 Ex. VAT -
Coolant and Oil Temperature Transmitter for Defender 90/110 & Petrol and Turbo Diesel
Direct Replacement
£4.99 Inc. VAT£4.16 Ex. VATThis coolant and oil temperature transmitter is designed for early Defender 90 and 110 models with naturally aspirated petrol and turbo diesel engines. It monitors oil and water temperatures, providing crucial data to the engine management system to...PRC2505£4.99 Inc. VAT£4.16 Ex. VAT -
Heater Hose - Inlet Line for Defender 300TDi
Direct Replacement
£10.59 Inc. VAT£8.82 Ex. VATReplace your worn, damaged, or broken heater inlet hose with this high-quality replacement designed specifically for the Land Rover Defender 300TDi. This hose ensures the optimal performance and reliability of your vehicle’s heating and cooling...BTR6165£10.59 Inc. VAT£8.82 Ex. VAT -
Clutch Hose up From Slave to Master Cylinder for Defender 2.6 up to 1993
(1)
Direct Replacement
£6.49 Inc. VAT£5.41 Ex. VATThis clutch hose is designed for use with 2.6 petrol engines in Defender models up to 1993. It connects the slave cylinder to the master cylinder, ensuring reliable hydraulic clutch operation. The hose is made from flexible rubber to accommodate movement...RTC4425£6.49 Inc. VAT£5.41 Ex. VAT -
Heater Pipe From Heater to Coolant Hose Later Style for 300TDI Defender OEM
OEM Parts
£26.89 Inc. VAT£22.41 Ex. VATThis 300TDI Heater Pipe from heater to coolant hose later style is designed for Defender vehicles equipped with the 300TDI engine. Manufactured by the OEM Parts supplier, it ensures reliable performance and durability for your vehicle's cooling system...ERR6197£26.89 Inc. VAT£22.41 Ex. VAT -
Heater Coolant Pipe for Defender and Discovery 2 TD5 OEM
OEM Parts
£30.19 Inc. VAT£25.16 Ex. VATThis metal heater pipe is designed specifically for vehicles equipped with the TD5 engine, including Defender models from 1998 to 2001 and Discovery 2 models from 1998 to 2002. It serves as a reliable replacement part, ensuring efficient heating and...PIP100030G£30.19 Inc. VAT£25.16 Ex. VAT -
Dayco Fan Belt 300TDI With 49mm Alternator Pulley for Defender 90/110 Range Rover Classic Dayco
Dayco
£10.59 Inc. VAT£8.82 Ex. VATThis Dayco Fan Belt ERR5911G is designed for use with 300TDI engines, suitable for Defender and Discovery 1 models. It fits engines from number 16L25165 and from TA163104, compatible with vehicles featuring a 49mm alternator pulley. The belt powers...ERR5911G£10.59 Inc. VAT£8.82 Ex. VAT -
Heater Distribution Cable for Heater Controls up to 2001 for Defender from 1983
Britpart
£20.19 Inc. VAT£16.82 Ex. VATThis Heater Distribution Cable is designed for heater controls on Defender models from 1983 up to 2001. It ensures reliable performance and efficient heating system operation. Ideal for those repairing or rebuilding their vehicle's heating system, this...BTR8736£20.19 Inc. VAT£16.82 Ex. VAT -
Thermostat for Defender, Discovery 2, Freelander 1 1.8 Petrol and TD5 OEM
OEM Parts
£50.79 Inc. VAT£42.32 Ex. VATThis thermostat housing is designed for use with various engines including 1.8 Petrol and TD5 across multiple models such as Defender, Discovery 2, Freelander 1, Series 1, and Series. It regulates the flow of coolant from the engine to the radiator,...PEL500110G£50.79 Inc. VAT£42.32 Ex. VAT -
High Performance Intercooler for Defender Td5 & Puma
Britpart
£472.99 Inc. VAT£394.16 Ex. VATBoost your Land Rover Defender Td5 (1998-2006) with the Britpart DA4630 High Performance Intercooler. This intercooler is 30% larger than the standard version, providing increased airflow and more efficient cooling. The result is better throttle...DA4630£472.99 Inc. VAT£394.16 Ex. VAT -
Jubilee Clips for Fuel and Brake Vacuum Hose, Multiple Uses for Defender, Discovery 1, Range Rover Classic
Britpart
£1.59 Inc. VAT£1.32 Ex. VATJubilee Clips for Fuel and Brake Vacuum Hose, and Classic Multiple Uses are designed to provide secure and reliable clamping for fuel and brake vacuum hoses. Suitable for Defender, Discovery 1, and Range Rover models, these clips ensure a tight seal to...CN100168L£1.59 Inc. VAT£1.32 Ex. VAT