Engine Cooling & Climate Control Parts
Engine Cooling & Climate Control Parts
Keep operating temperatures stable and cabin comfort consistent with automotive replacement engine cooling and climate control components. Designed for real-world driving across the United Kingdom, this collection supports reliable performance in stop-start town traffic, long motorway journeys, and cold winter mornings. Whether you’re tracing a coolant leak, dealing with an overheating warning, chasing fluctuating temperature readings from a sensor circuit, or restoring weak heater and air conditioning performance, these parts help re-establish correct flow, regulation, and heat transfer. Pricing and purchasing are presented with a clear currency context in GBP.
Within the cooling system and HVAC control circuit you’ll find key service items such as cooling lines, heater control valves, and other control valves that regulate coolant routing and cabin heat output. For additional thermal management, options include engine oil coolers and kits to reduce oil temperatures under higher loads, plus engine heaters and accessories that assist with cold-start readiness. Where drivability and idle stability overlap with thermal control, idle air control valves may also be relevant for diagnosis and repair.
What’s included in this range
- Engine cooling parts to support coolant circulation and temperature control
- Air conditioning and heater control components for dependable cabin comfort
- Cooling lines and fittings to address leaks, cracks, and restrictions
- Oil cooling solutions for improved heat management and durability
- Cold-weather aids and accessories for winter use
How to choose the right replacement
Match by vehicle registration, engine code, and OE part number. Overheating can indicate restricted coolant flow or valve malfunction, while poor cabin heat often points to a failed heater control valve or a blocked circuit. For a longer-lasting repair, consider replacing related seals, clips, and hoses during installation.
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YzusGomumu Engine Radiator Coolant Overflow Reservoir Tank with Cap – Compatible with 2010-2019 GM Vehicles (Malibu, Impala, XTS, SRX, LaCrosse, Regal, Allure) OE 603-385 13220124 13502353
OverviewThe YzusGomumu Engine Radiator Coolant Overflow Reservoir Tank with Cap is designed to help manage coolant levels as the engine heats and cools. By accommodating expansion and contraction, this reservoir supports a steady coolant supply and helps maintain a consistent temperature range in the...- £49.50
- £49.50
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JXGZYD Engine Thermostat 52028898AE for Ram/Dodge/Jeep/Chrysler 5.7L–6.4L
Engine Thermostat 52028898AE — Broad Mopar Fit The JXGZYD Engine Thermostat 52028898AE is designed to work with a wide range of Mopar V8 engines, including Ram 1500/2500/3500, Challenger, Charger, Durango, Magnum, and Jeep/Chrysler lineup. With a 203°F activation specification, this part serves as a...- £32.14
- £32.14
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YEHERIT 603-253 Front Engine Coolant Reservoir with Cap – Replacement for Audi & VW (A3/Q3/TT/Beetle/Golf/Jetta/Passat)
Overview YEHERIT presents the 603-253 Front Engine Coolant Reservoir with Cap, a practical replacement designed for a wide spectrum of Audi and VW vehicles. Crafted to withstand higher temperatures and pressure, this reservoir offers a clear view of coolant levels while its cap helps...- £32.26
- £32.26
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A-Premium Heater Control Valve for Honda & Acura – Accord 2003-2007, TL 2004-2010 | OE-Style Replacement
Overview When the climate control in your Honda or Acura starts to behave erratically, a worn heater control valve is a common culprit. The A-Premium heater control valve is designed to replace a tired or faulty part with a robust, OE-style solution that focuses...- £33.36
- £33.36
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JasperAutoPart 626-001 Aluminum Engine Heater Core Bypass Kit with 5/8 inch and 3/4 inch Hose Fittings
Overview The JasperAutoPart 626-001 Aluminum Engine Heater Core Bypass Kit offers a practical, DIY option when a heater core issue arises. Crafted from 6061 billet aluminum, the kit is built to endure engine heat and road vibrations, delivering a durable solution that fits a...- £32.26
- £32.26
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E-Shin AA5Z-19E616-C HVAC Blend Door Actuator for Ford & Lincoln – Main-Air Inlet & Temperature Replacement
Overview The E-Shin AA5Z-19E616-C HVAC Blend Door Actuator is a thoughtfully engineered aftermarket replacement designed to restore reliable climate control in compatible Ford and Lincoln vehicles. It works with the main-air inlet and temperature circuit to help your system direct airflow and mix temperatures...- £32.26
- £32.26
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CarBole Aluminum Coolant Thermostat Housing Assembly 1.4L Turbo Engine for Encore 2013-2020, Cruze 2011-2016, Sonic 2012-2020
Upgrade or replace your vehicle's cooling path with the CarBole Aluminum Coolant Thermostat Housing Assembly, designed for 1.4L turbo engines. Built to align with OEM specifications, this housing integrates seamlessly with the thermostat to support steady heat management and reliable coolant circulation. Engineers focused...- £34.45
- £34.45
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HZSIFU 2Pcs Thermostat for Yamaha 2-Stroke Outboard 3HP-250HP | Replaces 6E5-12411 Series
HZSIFU Yamaha Thermostat for 2-Stroke Outboards — 2-Piece Set On the water, engine temperature management matters. The HZSIFU thermostat pair is designed to work with a broad spectrum of Yamaha two-stroke outboards ranging from 3HP to 250HP, replacing several OEM numbers to streamline sourcing...- £33.21
- £33.21
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Dtomi Engine Coolant Reservoir for Fiat 500X / Jeep Compass & Renegade — Direct Replacement
OverviewKeep your cooling system in peak condition with the Dtomi Engine Coolant Reservoir Radiator Expansion Tank. This direct replacement is designed for select Fiat and Jeep models, offering a sturdy, OEM-like solution that fits with minimal fuss and helps you maintain proper coolant containment...- £50.58
- £50.58
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Allmotorparts Thermostat Housing Replacement 902-306 / 53006192 – Fits Dodge 2.5L & Jeep 2.5L-4.0L (Wrangler YJ/TJ, Cherokee XJ, Grand Cherokee ZJ/WJ, Dakota)
Engine cooling readiness with the Allmotorparts thermostat housing replacementThe thermostat housing sits between the engine and radiator, guiding coolant flow as the engine warms and cools. A replacement can help maintain steady operating temperatures and protect the cooling pathway from failure over time.Common symptoms...- £33.36
- £33.36
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Zozoye Overflow Coolant Recovery Tank & Cap for Yamaha Grizzly 660 / Raptor 700
OverviewThe Zozoye Overflow Coolant Recovery Tank & Cap is a purpose built upgrade for Yamaha ATVs, designed to capture and return overflow coolant during hard riding. By integrating a dedicated recovery chamber with a tight sealing cap, this kit helps keep work areas cleaner...- £32.81
- £32.81
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SYKRSS Coolant Reservoir Tank 1K0121407A — OE-Standard Expansion Tank for VW & Audi (A3, TT, Q3, Jetta, Passat, Beetle, Eos, Golf, Rabbit)
OverviewThe SYKRSS Coolant Reservoir Tank (OE-standard 603-253, part number 1K0121407A) is designed as a reliable replacement for VW and Audi cooling systems. It aligns with original form, fit, and function, offering a practical upgrade when servicing the cooling circuit in compatible vehicles. Built to...- £48.95
- £48.95
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Mishimoto MMCP-27530BK 2.75-3 inch Silicone Transition Coupler, Black | Universal Fit
Overview Mishimoto's silicone transition coupler bridges hose sizes from 2.75 inches to 3 inches with a compact 3-inch length. The part is finished in black and is also available in blue and red for color-matched installations. Built for universal compatibility, this coupler aims for...- £35.42
- £35.42
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HiFeedor 75692Q2 Thermostat Kit for Marine V6 135-200HP | 143°F Replacement (2-Pack)
Overview The HiFeedor 75692Q2 Thermostat Kit delivers a practical, two-piece upgrade for modern marine V6 engines in the 135–200 HP range. Designed around a stable 143°F operating threshold, this kit aims to help your cooling system maintain a consistent temperature during routine cruising, fishing,...- £32.81
- £32.81
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Apeixoto AC R134A Adapter Fittings – Adjustable 1/4 Inch Quick Connector with Manifold Gauge Set
OverviewWhen servicing vehicle air conditioning, precise control of refrigerant flow matters. The Apeixoto AC R134A Adapter Fittings offer an adjustable, quick-connect toolkit designed for R134A work. With a standard 1/4 inch flare and service port compatibility, this tool pairs with common refrigerant hoses for...- £32.26
- £32.26
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YCT AC Blower Control Module 4P1516 | Chevy Silverado, Trailblazer, Escalade, Envoy, Sierra, Rainier Compatible
Upgrade Your HVAC Reliability with the YCT Blower Control Module The YCT AC Blower Control Module is designed to help maintain steady airflow and consistent climate control inside your vehicle. This replacement unit is built to align with the original part’s form and function,...- £34.45
- £34.45
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A-Premium Thermostat Housing Assembly with Sensor & O-Ring for 1.4L Chevy Sonic, Cruze, Trax, Buick Encore | Replace 55579010 55565336
Overview Keep your 1.4L engine’s temperature in the ideal range with the A-Premium Thermostat Housing Assembly. This all-in-one kit combines a housing, built-in sensor, O-ring, gasket, and thermostat in one ready-to-install package. By providing a steady heat cycle, it supports consistent engine idle, smooth...- £34.45
- £34.45
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3mirrors A/C Block Off Kit for Rear A/C 2000-2013 Suburban/Tahoe | HNBR Washers Included
Overview The 3mirrors A/C Block Off Kit Line Terminator is crafted for GM SUVs with rear A/C systems from 2000 through 2013. It offers a compact, purpose-built approach that mirrors OEM installation in spirit while providing clean, reliable rear-line management. Expect a well-engineered solution...- £32.26
- £32.26
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LCWRGS 604-107 HVAC Blend Door Actuator – Compatible with Chevy Tahoe, Suburban & More
Overview The LCWRGS 604-107 HVAC Blend Door Actuator is a direct replacement component designed to help your vehicle’s heating, ventilation, and air conditioning system blend air from outside and recirculated cabin air. When the blend door operates smoothly, you may notice more consistent cabin...- £32.14
- £32.14
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A-Premium Coolant Recovery Overflow Tank with Cap – Cruze/Orlando/Cascada/Verano Fit
OverviewMeet the A-Premium Coolant Recovery Overflow Reservoir Tank with Cap, crafted to support compatible GM models with a clean white housing and a secure spring-loaded cap. Built from PA plastic, this tank is designed to withstand heat and vibration in daily driving.Key fitmentVehicle fitment...- £50.60
- £50.60
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