Shop Parts & Accessories

Shop Aftermarket

Shop Clearance

Air Conditioning Compressor - ACDelco (15-20514)

15-20514

  • Sale Price: $250.65
No application/vehicle fitment information available for this product
  • Sale Price: $250.65

Review Fitment & Product Details

Details

  • Brand:

     Parts

  • SKU:

    15-20514

  • GTIN: 00707773459577
  • UPC: 707773459577
  • Other Names:

    19192067

  • Description: ACDelco Gold (Professional) Remanufactured Air Conditioning Compressors are a high quality alternative to Original Equipment (OE) parts. Remanufactured A/C Compressors pump refrigerant through the system. The compressors are typically engine driven via the accessory belt, and a clutch on the compressor is used to engage and disengage the compressor. Hybrid vehicles are typically equipped with an electric motor driven compressor. These compressors draw in cool refrigerant gas from evaporators and pumps it to a much higher pressure. The high pressure gas travels on to the condenser. The compressors are lubricated by refrigerant oil. Remanufacturing A/C Compressors are an industry standard practice that involves disassembly of existing units, and replacing components that are most prone to wear with new components. Damaged and obsolete parts are replaced and are end of line tested to ensure they perform to ACDelco specifications. In addition, remanufacturing returns components back into service rather than processing as scrap or simply disposing of them. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
  • Condition: New

Pricing is valid online only and may vary in your local store

Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment ALWAYS - When VIN is provided
Shop with Confidence Your information is safe
In-House Experts We know our products

Vehicle Fitment

Vehicle Fitment

No application/vehicle fitment information available for this product

Key Product Information

Additional Information

Brand ACDelco Gold
Belt Type V-belt
Clutch Included Included
Clutch Maximum Diameter 5.125
5.125
Clutch Pulley Diameter (in) 5.12in
Clutch Pulley Diameter (mm) 130.048mm
Coil Clock Position 2
Coil Voltage 12
Compatible Refrigerant Oil Type PAG 150
Compressor Type A6
Connector Shape Rectangle
Connector Terminal Quantity 2
Distance From Clutch To Mounting Flange 2.000
2.000
Features & Benefits - Bullet 1 100% visual- and leak- tested to ensure component's quality and durability
Features & Benefits - Bullet 2 Constructed from quality cores using quality replacement parts
Features & Benefits - Bullet 3 Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Features & Benefits - Bullet 4 Premium aftermarket replacement part
Features & Benefits - Bullet 5 Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Good Maintenance Practices - Section 1 - Bullet 1 Musty smell when the air conditioning or heating system is activated
Good Maintenance Practices - Section 1 - Bullet 2 Inadequate cooling or heating temperatures when using the air conditioning or heating system
Good Maintenance Practices - Section 1 - Bullet 3 The vehicle's temperature gauge indicates a 'red' condition
Good Maintenance Practices - Section 1 - Header Your vehicle's air conditioning (A/C) system should be routinely checked by a professional technician. This should occur approximately every 12 months, though you should check your owner's manual for more specific recommendations. Any related maintenance should be handled only by professionals. If you notice any of the following conditions, have your vehicle checked right away:
Good Maintenance Practices - Section 2 - Header Your A/C system requires proper air flow to operate effectively. Poor air flow across the condenser will impact system performance and can increase refrigerant system pressure. Make sure air flow into your system is not obstructed by bugs, leaves, dirt, or other contaminates in between tune ups.
Good Maintenance Practices - Section 3 - Bullet 1 Use the proper O-ring for the system
Good Maintenance Practices - Section 3 - Bullet 2 Thoroughly clean all fittings and do not over torque beyond what is recommended
Good Maintenance Practices - Section 3 - Bullet 3 Always lubricate O-rings with clean refrigerant oil
Good Maintenance Practices - Section 3 - Bullet 4 Always replace sealing caps on service ports
Good Maintenance Practices - Section 3 - Bullet 5 Recover refrigerant from the system when or if necessary
Good Maintenance Practices - Section 3 - Bullet 6 Keep dirt and foreign material from all sealing surfaces
Good Maintenance Practices - Section 3 - Header Your A/C system is a sealed system, which includes different components connected by hoses, tubes, or lines. To keep the system leak free, inlet and outlet fittings have O-rings or seal washers, and the lines have leak free fittings. To help prevent leaks in the A/C System, follow these guidelines when servicing connections:
Good Maintenance Practices - Section 4 - Header When replacing your compressor, it is very important to use suction screens and inline filters on liquid lines. These filters and screens will catch any debris in the system to avoid damage to the new compressor. ACDelco also recommends system flushing using native refrigerant before installing a new compressor.
Mounting Type Direct Mount
Oil Filled Included
Pulley Belt Type V-belt
Pulley Groove Quantity 1
Pulley Lip Diameter 5.125
5.125
Pulley Ridge Diameter 5.125
5.125
Refrigerant Type R134A
Signs of Wear & Troubleshooting - Section 1 - Bullet 1 Lack of or insufficient cooling, excessive clicking sounds, unusual noises, or growling when using the A/C system could be a sign of a worn A/C compressor or components. This could be due to:
Signs of Wear & Troubleshooting - Section 1 - Bullet 2 Internal compressor fault
Signs of Wear & Troubleshooting - Section 1 - Bullet 3 A/C clutch or electrical circuit failure
Signs of Wear & Troubleshooting - Section 1 - Bullet 4 A broken or loose drive belt
Signs of Wear & Troubleshooting - Section 2 - Bullet 1 Worn or damaged service valves and caps
Signs of Wear & Troubleshooting - Section 2 - Bullet 10 A/C system component corrosion
Signs of Wear & Troubleshooting - Section 2 - Bullet 11 Missing service cap
Signs of Wear & Troubleshooting - Section 2 - Bullet 2 Worn hoses
Signs of Wear & Troubleshooting - Section 2 - Bullet 3 Loose connections
Signs of Wear & Troubleshooting - Section 2 - Bullet 4 Seal failures
Signs of Wear & Troubleshooting - Section 2 - Bullet 5 Damaged components
Signs of Wear & Troubleshooting - Section 2 - Bullet 6 Worn or damaged compressor shaft seal
Signs of Wear & Troubleshooting - Section 2 - Bullet 7 Worn or damaged evaporator
Signs of Wear & Troubleshooting - Section 2 - Bullet 8 Worn or damaged condenser
Signs of Wear & Troubleshooting - Section 2 - Bullet 9 Worn or damaged compressor seals
Signs of Wear & Troubleshooting - Section 2 - Header Your A/C system must be maintained with the correct level of refrigerant and appropriate pressure to work properly. An A/C system leak, which could result in incorrect fluid or pressure levels, could potentially harm or interfere with the performance of your A/C system. This would result in lack of or insufficient cooling performance. Common causes of A/C system leaks include:
Signs of Wear & Troubleshooting - Section 3 - Bullet 1 Use a leak detection dye, such as ACDelco Fluorescent Tracer Dye. Be sure to use the dye that is specified for use with your systems oil and refrigerant type.
Signs of Wear & Troubleshooting - Section 3 - Bullet 2 Look for dirt or containment build up around hose or line connections. This could be a sign that oil, which would attract and hold contaminants, is leaking out of the connection.
Signs of Wear & Troubleshooting - Section 3 - Header To check your A/C system for leaks:
Switch Included High Pressure
Switch Service Port Yes
Switch Type Pressure Switch
Terminal Type Spade

Features and Benefits

Interchange

Interchange

Product Reviews

Product Reviews

Brand

ACDelco

AC Delco Auto Parts – OEM Quality at AutoNationParts.com

AC Delco is a trusted provider of automotive parts known for precision-engineered components that deliver reliability, performance, and longevity. Whether you’re performing routine maintenance or upgrading your vehicle, all AC Delco parts are available at AutoNationParts.com, your go-to source for genuine automotive components.

Featured Product: AC Delco PF48F Engine Oil Filter

Keep your engine running clean and protected with the AC Delco PF48F Engine Oil Filter. Known for its broad compatibility and dependable performance, the PF48F is one of the most commonly searched AC Delco part numbers for routine maintenance. It traps contaminants and protects your engine, helping extend component life and maintain optimal performance under everyday driving conditions.

What types of AC Delco parts are available?

  • Engine Components: Oil filters, gaskets, belts, timing components, fuel system parts, and more
  • Brake System Parts: Brake pads, rotors, calipers, and complete kits
  • Electrical Components: Batteries, alternators, sensors, starters, and wiring harnesses
  • Suspension & Steering Parts: Shocks, struts, control arms, stabilizers, and steering components
  • Performance Upgrades: Components designed to enhance horsepower, handling, and overall performance

Are AC Delco parts OEM or aftermarket?

AC Delco parts are OEM or OEM-equivalent, meeting or exceeding manufacturer specifications for proper fit, reliability, and performance.

Why choose AC Delco replacement parts?

AC Delco replacement parts are engineered for durability, safety, and reliability. They are suitable for professional mechanics and DIY enthusiasts. Purchase directly from AutoNationParts.com for genuine parts and expert support.

Can AC Delco performance parts enhance my vehicle?

Yes. AC Delco performance components are designed to improve power, throttle response, handling, and overall driving experience, including high-performance brakes, reinforced suspension, and drivetrain upgrades.

What makes AC Delco a trusted brand?

  • OEM Quality: Parts built to meet or exceed original manufacturer specifications
  • Reliability: Long-lasting performance for everyday use
  • Wide Selection: Parts for many makes, models, and systems
  • Expert Support: Decades of automotive experience

How do I find the right AC Delco part?

Search by your vehicle’s make, model, year, or AC Delco part number at AutoNationParts.com to ensure accurate fitment and performance.

Do AC Delco parts come with warranties?

Yes. Most AC Delco parts include manufacturer warranties to guarantee quality and performance.

Where can I buy AC Delco parts?

AC Delco parts are available exclusively at AutoNationParts.com. Shop directly for genuine parts, fast delivery, and expert support.

Store

AutoNationParts.com

OEM & Aftermarket Auto Parts Online – Fast 2-Day Shipping

Find high-quality OEM and aftermarket auto parts at AutoNationParts.com. Our online auto parts store offers genuine factory replacement parts and trusted aftermarket brands for a wide range of vehicles. Whether you're repairing, maintaining, or upgrading your vehicle, we make it easy to buy auto parts online with fast nationwide delivery.

With strategically located distribution centers across the United States, most orders arrive in 2 days or less. Shop confidently knowing you're getting reliable parts that match your vehicle’s specifications.

Featured Product: Genuine OEM Brake Pads – 15-20514

Upgrade your vehicle’s braking system with Genuine OEM Brake Pads 15-20514. These pads are engineered to provide superior stopping power, long-lasting performance, and quiet operation. Ideal for everyday driving or highway use. Shop this and other brake components at AutoNationParts.com for guaranteed fitment and fast delivery.

OEM Auto Parts for Your Vehicle

OEM (Original Equipment Manufacturer) auto parts are designed by the same manufacturer that built your vehicle. These genuine parts ensure perfect compatibility, performance, and durability.

  • Exact fit for your vehicle’s make and model
  • Reliable factory-level performance
  • Helps maintain manufacturer warranty
  • Built to original engineering standards

Affordable Aftermarket Auto Parts

Our selection of aftermarket auto parts provides cost-effective alternatives without compromising quality. These parts are produced by trusted manufacturers and often offer excellent value for replacement, repair, or performance upgrades.

  • Competitive pricing compared to OEM parts
  • Wide variety of trusted aftermarket brands
  • Great for repairs, upgrades, or performance enhancements
  • Large inventory of replacement vehicle parts

Browse our full selection of auto part categories to find the components you need.

Fast Nationwide Shipping

We ship auto parts from a nationwide distribution network, allowing us to deliver parts quickly across the United States. Many orders arrive within two business days.

  • Chicago – Midwest distribution hub
  • Atlanta – Southeast shipping center
  • Houston – Texas regional distribution
  • Los Angeles – Southern California coverage
  • Miami – Florida and East Coast delivery

Why Buy Auto Parts from AutoNation Parts

  • Extensive inventory of OEM and aftermarket auto parts
  • Fast nationwide 2-day shipping on many items
  • Trusted automotive retailer
  • Easy online ordering and secure checkout
  • Reliable replacement parts for many vehicle brands

Shop AutoNation Parts Online today and get the auto parts you need delivered quickly and reliably.

Frequently Asked Questions

What are OEM auto parts?

OEM auto parts are original parts made by the vehicle’s manufacturer. They are designed to meet the exact specifications of your vehicle and ensure the best fit and performance.

Are aftermarket auto parts reliable?

Many aftermarket auto parts are manufactured by reputable companies and provide excellent performance at a more affordable price than OEM parts.

How fast is shipping?

Most orders ship from our U.S. distribution centers and arrive within approximately two business days depending on your location.

Can I buy car parts online for any vehicle?

Yes. Our online auto parts catalog includes a wide range of parts designed for many vehicle makes and models.