1990 Mercedes-Benz 500SL Air Conditioning Parts

Carquest Standard compressors offer reliable, long-lasting performance for a leak-free, dependable repair.

Product Features:

• Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function and durability
• All remanufactured compressors are built using the latest compressor technology available today and using strict remanufacturing processes
• All units have new seals, O-rings, gaskets and clutch bearings
• Tested for noise, vibration, durability, vacuum decay and pressure decay to ensure no leaks and longer life

This HVAC clutch coil connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:

• Direct replacement – this HVAC clutch coil connector matches the appearance and function of the factory hardware on specified applications
• Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
• Durable construction – this part is made from quality materials to ensure reliable performance and long service life
• Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

New Standard Replacement A/C Expansion Valve, L6 Engine

Product Features:

• L6 Engine
• Meets All Federal Motor Safety Standards
• No Drilling Needed For Installation
• No Modifications Needed For Installation
• Direct Fit Replacement For Your Vehicle
• Same Form Fit And Function As OE
• Check Out The Large Selection Of Parts Available For Your Vehicle

Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:

• The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
• Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
• Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
• O-Rings necessary for installation are included.
• O-Rings necessary for installation are included.

This HVAC relay connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:

• Direct replacement – this HVAC relay connector matches the appearance and function of the factory hardware on specified applications
• Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
• Durable construction – this part is made from quality materials to ensure reliable performance and long service life
• Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

High quality OE replacement part with all components needed to complete the job

Product Features:

• All compressors go through sophisticated testing and leak test processes
• Includes specific electrical connector to eliminate splicing
• For ease of installation this compressor includes all gaskets, O-rings or sealing washers needed to repair your car
• Validated for fit, form, and function to OE standards

As one of the world+s largest OE suppliers of A/C compressors DENSO units are specified by most major vehicle manufacturers. DENSO First Time Fit A/C compressors are manufactured and tested to the strictest OE standards for unparalleled performance. At DENSO we bring together everything we know as an air conditioning systems manufacturer to bring you the highest quality line of factory-new compressors available. When it comes to new compressors you can’t do better than going with a unit manufactured by the OE supplier. At DENSO we know these units better than anyone because we originally designed them. Our compressors are built to meet DENSO+s unsurpassed reputation for technological superiority. You can relax knowing DENSO will give you the right part and the right fit the first time.

Product Features:

• DENSO is the world’s largest OE supplier of A/C compressors
• Each compressor is precision manufactured for exact replacement
• Designed for high output and extended durability
• Highest quality in the Aftermarket

A/C Evaporator

Carquest Evaporators are designed to remove heat from the air inside the passenger compartment of a vehicle resulting in cooler air temperatures. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.

Product Features:

• The design and manufacture of the evaporators result in uniform refrigerant distribution with optimal flow for improved performance and maximum heat transfer.
• The evaporators are constructed to offer a lightweight, compact design that will fit easily within the engine compartment.
• The surface treatment on each part ensures optimum water drainage to prevent mold and odors in the system.
• The evaporators are 100% tested to meet or exceed original equipment specifications. Each part is helium tested to ensure no leaks.
• O-Rings and gaskets necessary for installation are included.

Carquest Accumulators and Receiver Driers are designed to store, filter and dry the air conditioning refrigerant to provide proper performance and durability for the air conditioning system. They are manufactured to meet or exceed original equipment specifications.

Product Features:

• All parts meet or exceed original equipment standards for moisture absorption, pressure and temperature resistance, air tightness, vibration resistance, corrosiveness, and pulse pressure.
• Desiccant is 100% tested and assembled in a controlled environment to ensure performance meets or exceeds original equipment standards.
• All accumulators and receiver driers are helium leak tested prior to packaging.
• O-Rings necessary for installation are included.
• O-Rings necessary for installation are included.

The ACM A/C Receiver Drier is manufactured to exact OEM specifications for quality fit and performance.

Product Features:

• OE-Equivalent and Direct fit Application.
• Meets or exceeds the vehicle manufacturer specifications.
• Utilizes factory style fittings and connectors.
• Includes the required o-rings and associated hardware

High quality OE replacement part with all components needed to complete the job

Product Features:

• All the seals needed to complete the job
• Compatible with both R12 and R134a refrigerants
• SUV and rear air applications
• Application specific

Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications

The Premium CarQuest Vehicle Solutions line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compressor, fans and system levels. An improperly functioning A/C Pressure Switch will provide erratic or inaccurate actuation and operation, severely affecting system performance and function. Without reliable and accurate actuation from a properly functioning A/C Pressure Switch, critical components and the system as a whole are left unregulated and unprotected which can lead to excessive wear and tear on critical components and costly system damage.

Product Features:

• Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
• Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
• All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.

The Premium CarQuest Vehicle Solutions line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compressor, fans and system levels. An improperly functioning A/C Pressure Switch will provide erratic or inaccurate actuation and operation, severely affecting system performance and function. Without reliable and accurate actuation from a properly functioning A/C Pressure Switch, critical components and the system as a whole are left unregulated and unprotected which can lead to excessive wear and tear on critical components and costly system damage.

Product Features:

• Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
• Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
• All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.

ACM is a supplier of Original Equipment quality climate control products. Seal rings for suction and delivery lines.

ACM is a supplier of Original Equipment quality climate control products. Located in evaporator case.

Includes O-Ring; Compatible with R12 And R134A; High quality construction; Universal applications

Includes O-Ring; Compatible with R12 And R134A; High quality construction; Universal applications

Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications

Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications

All hardware included; Compatible with R12 And R134A; High quality construction; Universal applications

The VEMO OE quality ABS speed sensor is engineered to the exact specifications of the vehicle manufacturer to ensure the replacement sensor is the same in quality and function as the part installed as original equipment. Developed for the anti-block braking system, wheel speed sensors send information to many on-board electronic systems. The rotational speed of the wheels is transmitted from the sensor to the control unit and from there to the transmission, engine, navigation and chassis control systems. This data is essential for ABS, ASR and ESP, to prevent blocking or wheel spin. Due to their versatile use, the sensors make a direct contribution to driving dynamics and safety. Moreover, driving comfort can be improved, fuel consumption reduced and emission levels decreased. Failure of the wheel speed sensors means an acute safety risk! The cause may be electrical or mechanical disruption, for example increased wheel bearing play, a broken wire or a corroded plug contact. With more than 670 different wheel speed sensors for vehicles of all the leading manufacturers, the quality brand VEMO offers a high-quality alternative.

Product Features:

• OE quality direct fit application
• Manufactured to meet or exceed OE requirements and testing
• Fuel consumption reduced and emission levels decreased
• Protects electronics from static discharge.
• Protects electronics against moisture.
• Superior filtering function of oxygen.

Behr GmbH & Co. KG, Stuttgart, is a specialist for automotive air conditioning and engine cooling systems, the Behr Group is one of the world’s leading manufacturers and suppliers of Original Equipment cooling and air conditioning products for European passenger and commercial vehicles. 2 bar low pressure and 30 bar high pressure binary switch. This switch is designed to be compatible with R-12 and R134a refrigerants. Located on receiver-drier with 2 spade terminals. Used for compressor cut-out.