Engine Cooling & A/C Parts

Dorman 56398 is a direct-replacement engine water pump inlet tube made to restore coolant flow and fit original mounting points on compatible Dodge and Jeep models. This inlet tube replaces the factory component that routes coolant into the water pump housing. It is engineered...

A-Premium Front HVAC Blower Motor Resistor with a 4-pin connector is a direct-fit replacement for select Volkswagen and Audi models with manual temperature control, restoring accurate fan speeds and airflow control. If your vehicle's HVAC fan runs only on one speed, doesn't respond to...

GVPART4U's blower motor resistor is a direct-fit replacement part that restores multi-speed HVAC fan control for compatible Ford, Lincoln and Mercury models from 2004–2017. If your vehicle’s fan refuses to change speeds or only works on high, the blower motor resistor is a common...

LSHDLAM 603-383 is a direct-fit coolant expansion/reservoir tank engineered to replace the original coolant overflow bottle on Chevrolet Cruze 1.4L models from 2011–2016. If your Cruze shows low coolant warnings, coolant puddles, or a cracked overflow bottle, replacing the reservoir with the correct OE-style...

RLP's Blend Door Actuator 604-029 is a direct-fit HVAC actuator that replaces OE 68018109AA to restore temperature and airflow control in compatible Chrysler, Dodge, Jeep and Ram cabins. If your vehicle’s HVAC system is blowing the wrong temperature, producing odd noises, or failing to...

The ACDelco Professional 15-31770 Heater Fitting is a durable, precision-engineered silver HVAC replacement part designed to restore proper heater hose connections and ensure leak-free operation. This premium aftermarket heater fitting from ACDelco is built to match factory fit and function for HVAC heater core...

Anleecap engine coolant thermostat engineered to replace OEM units (21200ED00A / 21200ED000 / 21200ET01A) for multiple Nissan, Dodge and Hyundai models. This direct-fit thermostat from Anleecap is built to restore proper coolant flow and engine temperature control for a range of vehicles from 2007–2023....

A-Premium HVAC heater blend door actuator is a direct-fit replacement actuator that restores accurate cabin temperature control by positioning the blend door in compatible Ford trucks and SUVs. When your vehicle’s heater or A/C stops delivering consistent temperature, a failing blend door actuator is...

A-NAFTULY HVAC Blend Door Actuator (replace# 604-029, 68018109AA) is a direct-fit replacement part that restores temperature and airflow control for compatible Jeep, Chrysler, Dodge and Ram models. If your vehicle is producing unusual clicking noises from the dash, inconsistent cabin temperatures, or vents that...

Langina 2PCS A/C fittings are a matched high-pressure (#8) and low-pressure (#10) aluminum hose connector set designed for safe refrigerant service and accurate automotive HVAC diagnostics. These precision-machined aluminum connectors provide service ports for both discharge (high side) and suction (low side) lines, letting...

FAERSI's HVAC fan blower motor resistor is a direct-fit replacement that restores multi-speed blower control for compatible Dodge Ram and Jeep Grand Cherokee models. When the cabin fan in your Dodge Ram or Jeep Grand Cherokee only works on one speed or not at...

A-NAFTULY front blower motor resistor module restores multi-speed control to the HVAC fan on many Honda and Acura models by serving as a direct-fit replacement for worn or failing heater/AC resistors. If your vehicle’s cabin fan is stuck on one speed, blows intermittently, or...

Anleecap replacement thermostat (25500-2GGA0 / 255002GGA0) regulates coolant flow to restore correct engine temperature for compatible Hyundai and Kia models. This aftermarket engine coolant thermostat is designed to fit specific Hyundai and Kia vehicles that use part number 25500-2GGA0 (also listed as 255002GGA0). It...

LCWRGS HVAC blend door actuator is a direct-replacement HVAC temperature/recirculation actuator engineered to restore proper air direction and temperature control for select GM SUVs from 2007–2013. This replacement blend door actuator is designed to match OEM fit and function for a range of General...

DINGTONG's engine coolant thermostat is a direct-fit aftermarket replacement designed to regulate coolant flow for Chevy Cobalt (2005–2010) and many GM models that use part numbers like 12622410 or 12615097. If your vehicle is showing temperature inconsistencies, erratic gauge readings, or frequent cooling-system troubleshooting,...

Anleecap THF-003 thermostat is a direct-fit 82°C (180°F) replacement for many Subaru models and select Saab 9-2X, supplied as a complete kit with seal and one-year warranty. If your Subaru’s cooling system is overdue for service or you’re restoring a vehicle from the 1995–2015...

Lucstar 195PCS A/C Seal Kit is a complete assortment of O‑rings, sealing washers and a pick tool designed to restore gas‑tight connections across vehicle air‑conditioning systems. If you're servicing an automotive A/C system, having the right seals on hand speeds repairs and prevents leaks....

Dorman 902-318 is a direct-fit replacement thermostat housing engineered to match OEM fit and resist cracking under extreme engine temperature changes. This replacement engine coolant thermostat housing from Dorman is built to restore proper coolant routing and seal integrity for a long list of...

The BFXM R1234yf Adapter kit is a quick coupler set that lets technicians attach R1234yf service hoses to vehicle service ports for safe, low-leak evacuation and recharge. This compact adapter assembly is designed for use with standard refrigerant manifold gauges and service hoses to...

INFINAUTO HVAC Heater Hose Connector is a direct-fit replacement fitting that joins a 3/4" hard tube to a 5/8" heater hose on many Ford and Lincoln trucks and vans. If your vehicle is showing coolant seepage around the heater core hoses or the old...

The Dorman 902-2009 Engine Coolant Thermostat Housing is a direct-fit replacement housing engineered to match OEM fit and resist cracking under extreme temperature changes. This replacement thermostat housing from Dorman is built to restore proper coolant routing and thermostat mounting on compatible vehicles without...

MotoRad 456-160 is a direct-fit engine coolant thermostat engineered for 8-cylinder GM engines to help regulate operating temperature reliably. This high-quality thermostat is designed as a replacement part for many GM-family V8 vehicles and related makes from late 1990s through the 2010s. Constructed to...

Designed to permanently seal the rear A/C circuit in 2014–2019 Chevrolet, GMC and Cadillac full-size SUVs, this Aitkeswk kit stops refrigerant loss and lets the front climate system continue to function reliably. If your vehicle’s rear air conditioning line or evaporator is leaking, replacing...

Ruizure's HVAC blower motor resistor kit restores controllable fan speeds for 2002–2007 Jeep Liberty and Wrangler TJ models. If your heater or A/C blower only runs on a single speed, doesn't respond to the fan control, or stops sending air through the vents, the...

The Yikesai 3084940 thermostat is a direct-fit replacement designed to restore correct coolant temperature control on Polaris Sportsman, Scrambler, Ranger, Magnum and Sportsman 400/500 4-stroke ATVs and UTVs from the mid-1990s through 2013. If your Polaris vehicle is running hot, taking longer to warm...

Figpade 195PCS O-Ring Assortment Kit is a comprehensive automotive A/C seal set containing varied rubber o-rings and metal gaskets for repairing and maintaining vehicle air conditioning lines, compressors and R134A valve cores. This kit groups 195 replacement seals into an organized storage case so...

ACTECMAX A/C Compressor Manifold Seal Kit is a ready-to-install set of color-coded sealing washers engineered to restore leak-free connections on automotive A/C compressor manifolds. If your vehicle’s air conditioning shows signs of refrigerant leakage at the compressor ports, this kit supplies the precise compression...

Anleecap replacement thermostat (21200-9M200 / 212009M200) regulates coolant flow to help your Nissan, Infiniti or Suzuki engine reach and hold optimal operating temperature. This direct-fit engine coolant thermostat is built to replace factory units in many Nissan, Infiniti and Suzuki models. Before ordering, confirm...

YUFUQIDA's brass 1/4" NPT radiator petcock is a universal-style drain plug designed to replace OEM radiator drains and let you quickly and cleanly drain cooling systems. Made from machined brass with a standard male 1/4" NPT thread, this radiator petcock is built for corrosion...

MOTOKU front and rear thermostats set at 185°F and 180°F replaces the factory thermostats for Chevy and GMC 6.6L Duramax diesel engines to restore proper coolant flow and operating temperatures. If your Silverado, Sierra, Express, or Savana with the 6.6L Duramax is running too...

EVRBUL's upgraded aluminum engine oil cooler inlet connector is a direct-fit replacement tube that routes oil between the water pump and oil cooler for Land Rover LR4, Range Rover and Range Rover Sport models. This replacement inlet connector, crafted from durable aluminum alloy, replaces...

The Techie Engine Thermostat 719-180 is a direct-fit replacement thermostat designed to regulate coolant flow and maintain proper engine operating temperature for select 3.0L and 3.6L GM vehicles. This thermostat is built as a reliable OE-style part (OE numbers 719-180 and 1601-496608) for owners...

A-Premium Engine Coolant Thermostat with integrated seal replaces OEM thermostats for precise engine temperature control on many Toyota, Lexus and other compatible vehicles. This high-quality replacement thermostat from A-Premium is built from metal and durable rubber, ships in a protective box, and includes the...

SFY HVAC Air Door Actuator 604-106 (52402588) is a direct-fit replacement blend/air-door actuator that restores proper airflow direction and temperature control in compatible GM cars and trucks. If your vehicle’s heater or air conditioner mixes air incorrectly, fails to move air between vents, or...

Marsflex blower motor resistor restores multi-speed fan control for compatible 2004–2017 Ford, Lincoln and Mercury vehicles. If your cabin fan only works on one speed or fails to change when you turn the HVAC dial, the blower motor resistor is often the culprit. This...

The BFXM R134a Quick Coupler Adapter is a durable, leak-resistant connector that lets technicians and DIYers link R134a service hoses to vehicle AC ports for evacuation and recharge. If you work on automotive air conditioning systems, a reliable coupler makes charging and testing faster...

CarBole's WTN1006 is a 50-degree chrome-plated thermostat water neck engineered to replace the factory unit on late-model Chevy small- and big-block engines while adding polished show-car style. This replacement water neck combines purpose and presentation: engineered steel construction, a bright chrome finish, and compatibility...

CarBole's 21° chrome water neck thermostat housing is a direct-fit replacement that redirects coolant from the block at a 21-degree angle for Chevy V8 5.7L (350) and 454 engines, while adding polished style to the engine bay. This polished thermostat housing is engineered for...

Otoolling's 2-piece brass refrigerant adapter set converts a 1/4" female fitting to a 1/4" male with a low-loss, anti-blowback design for safer, leak-reducing HVAC service connections. This compact two-pack of brass adapters gives technicians and DIYers a reliable way to join service hoses, gauges...

The Lunwag 603-253 (1K0121407A) coolant reservoir tank with cap is a direct-fit replacement expansion tank engineered to restore your Audi or Volkswagen cooling system’s proper fluid containment and easy level monitoring. When a cracked or leaking coolant reservoir leaves your engine vulnerable to overheating...

ROVIKE engine thermostat is a direct-fit replacement that restores proper engine coolant control for many Honda and Acura models produced between the late 1980s and mid-2010s. If you’re troubleshooting temperature fluctuations, hard starts in cold weather, or a vehicle that runs hot, a factory-style...

YOUYIEN's upgraded aluminium upper radiator coolant filler neck kit is a direct-fit replacement for select Nissan Altima, Maxima and Teana models, delivering a heat-resistant, long-lasting inlet and a matching coolant cap. If your vehicle’s original plastic filler neck has cracked, warped, or started leaking,...

ZHSYMX Rear A/C Block Off Kit lets you securely disable the rear air-conditioning loop on 2012–2015 Chrysler Town & Country and Dodge Caravan models while keeping the front A/C functioning. This precision-engineered block-off kit replaces the rear A/C fittings and seals the circuit so...

WMPHE 55565336 is a direct-replacement engine coolant thermostat housing assembly built to restore correct coolant flow and temperature regulation for compatible GM 1.4L engines. This thermostat housing assembly from WMPHE is an OEM-replacement style part designed for select Buick and Chevrolet models that use...

AQBB 21951346 is a durable neoprene 12-blade water pump impeller designed to replace worn units on a wide range of Volvo Penta, Johnson, Sierra and other marine engines. This high‑compatibility impeller is engineered as a direct-fit replacement for many common inboard and outboard cooling...

SURIEEN's Upgrade R1234yf Refrigerant AC Recharge Hose is a low-side charging hose with a built-in 250 PSI gauge and a 1/2" LH self-sealing can tap, designed for safe, accurate recharges of R1234yf car refrigerant cans. This compact recharge assembly combines a clear analog gauge,...

RKX metal water pump-to-thermostat outlet tube is a direct-fit replacement that swaps the fragile factory plastic barb for a durable brass barb, O-ring and retainer to stop coolant leaks on supercharged Jaguar and Land Rover V6/V8 engines. If your Jaguar or Land Rover with...

The UAC RD 11110C receiver drier mount pad secures and isolates your vehicle's A/C receiver/drier while matching OEM fit and desiccant performance for reliable moisture control. When servicing an automotive air conditioning system, the receiver drier and its mount pad are small parts that...

Automkt Engine Cooling Fan Resistor is a direct-fit replacement module that regulates radiator fan speed for select 2011–2017 Hyundai and Kia vehicles. This replacement fan resistor restores proper fan-speed control after the original unit fails or when fans run only on full power. Built...

Foruly's transmission cooler bypass plug redirects transmission fluid to improve cooling efficiency and fit GM Silverado/Sierra models using 6L80, 6L90, and 8L90 transmissions. Designed as a simple, OEM-matching plug-and-play solution, the Foruly Transmission Cooler Bypass Plug stops unnecessary flow through a secondary cooler circuit...