AC DELCO 31821CQBX Compressor A/c

( Brand: Ac Delco ), ( Manufacturer Part Number: 31821CQBX ), ( Part Type: Compressor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Gold Remanufactured; With R4 Compressor; Remanufactured Wit. ), ( Years: 1968 1969 1970 1971 1972 1978 1979 1980 ), ( Application: Mercedes 280se A/c Compressor ), ( Cs-sku: 400 )

Review AC DELCO Mercedes A/c Compressor fits 280SE 1968–1980

The AC Delco 31821CQBX is a premium original equipment (OE) replacement compressor specifically designed for Mercedes-Benz 280SE vehicles manufactured between 1968 and 1972 and 1978 to 1980. This compressor is engineered to deliver an exceptional performance and reliability, ensuring your air conditioning system operates at its best.

The 31821CQBX compressor features a robust and durable cast aluminum housing that effectively dissipates heat and protects the internal components from wear and tear. The compressor pump is designed with a high-performance piston and crankshaft, which deliver efficient compression and cooling capacity.

The compressor also includes an advanced thermal overload protector, which safeguards the compressor against overheating and potential damage. This protective feature automatically shuts off the compressor when it reaches a predetermined temperature to prevent any harm to the system.

Moreover, the 31821CQBX compressor is engineered with a precision-machined crankshaft pulley that ensures a perfect alignment with the engine, resulting in a smooth and quiet operation. Additionally, the compressor comes equipped with a high-performance clutch, which provides a positive engagement and smooth disengagement for optimal performance.

The compressor is also designed with a high-efficiency oil cooler, which maintains the optimal operating temperature of the compressor, ensuring a long service life. The compressor uses a synthetic compressor oil that provides excellent lubrication and cooling properties, as well as a high resistance to oxidation and thermal breakdown.

The AC Delco 31821CQBX compressor is built to meet or exceed the original equipment specifications, ensuring a reliable and long-lasting solution for your Mercedes-Benz 280SE's air conditioning system. It is engineered to provide superior cooling capacity, efficient operation, and quiet performance, making it the perfect choice for those looking to restore their classic Mercedes-Benz vehicle to its original glory.

Pros and Cons of Buying AC Delco 31821CQBX for 1968-1972, 1978-1980 Mercedes-Benz 280SE A/C Compressor (1969)

The AC Delco 31821CQBX is a popular aftermarket A/C compressor option for the 1968-1972, 1978-1980 Mercedes-Benz 280SE. In this analysis, we will discuss the pros and cons of purchasing this compressor for your vehicle.

1. OEM Equivalent: The AC Delco 31821CQBX is designed to meet or exceed the specifications of the original equipment manufacturer (OEM). This means it should provide reliable performance and fitment.

2. Warranty: AC Delco offers a 24-month/unlimited-mileage warranty on this compressor, providing peace of mind for the customer.

3. Availability: As an aftermarket compressor, the AC Delco 31821CQBX is widely available from various automotive retailers and online marketplaces, ensuring ease of purchase.

4. Price: Compared to OEM alternatives, the AC Delco compressor is often more affordable, making it a cost-effective option for many car owners.

1. Installation Complexity: Installing an A/C compressor can be a complex process, especially for those without prior experience. It may require the use of specialized tools and knowledge.

2. Potential Compatibility Issues: Although the AC Delco compressor is designed to fit most Mercedes-Benz 280SE models, there may be occasional compatibility issues due to variations in manufacturing tolerances.

3. Noise: Some customers have reported that the AC Delco compressor can be noisier than the OEM alternative. However, this issue may not be consistent across all units.

4. Potential Need for Additional Parts: Depending on the condition of your existing A/C system, you may need to purchase additional parts (such as a new condenser or evaporator) to ensure proper system function.

The AC Delco 31821CQBX offers several advantages, including OEM-equivalent performance, availability, affordability, and a warranty. However, it also comes with potential drawbacks, such as installation complexity, compatibility issues, and noise. Ultimately, the decision to purchase this compressor depends on your personal preferences, budget, and technical abilities. If you are comfortable with the installation process and are looking for an affordable, reliable alternative to OEM, the AC Delco 31821CQBX may be the right choice for you.

If you are considering purchasing the AC Delco 31821CQBX for your 1968-1972, 1978-1980 Mercedes-Benz 280SE, we recommend carefully evaluating your needs, budget, and technical abilities before making a decision. Additionally, it's essential to ensure that you purchase the correct compressor variant for your specific vehicle model and year. Finally, consider consulting a professional mechanic or automotive parts expert for advice on the installation process and any potential compatibility issues.

Details:

Parts Geek - For 1968-1972, 1978 1980 Mercedes 280SE A/C Compressor AC Delco 31821CQBX 1969: Review Fitment Notes to Ensure Proper Fit condition: RemanufActured Brand: Notes: Gold RemanufActured; With R4 Compressor; Clutch Refrigerant Type: R12 R134A Belt V-BELT Heavy 12 Month Warranty Vehicle: Engine: 1970-1971 280SE2.8L 6 Cl, 280SE3.5L V8, 1968-1969, 1972.

part #: 31821cqbx price

• $223.95

specifications bnzaccompressor:

• for makes: Mercedes
• for years: 1968-1980
• brand: Ac Delco
• mpn: 31821cqbx
• part type: Compressor
• manufacturer warranty: 12 Month Warranty
• notes: Gold Remanufactured; With R4 Compressor; Remanufactured Wit.
• years: 1968 1969 1970 1971 1972 1978 1979 1980
• application: Mercedes 280se A/c Compressor
• cs-sku: 400

offer bnzAccompressor:

• started: April 23, 2025
• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 4

payments bnzAccompressor:

• wallet: Paypal
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seller bnzAccompressor:

• rating: 94.0%
• # reviews: 50627
• city: Lebanon, Tennessee

general bnzAccompressor:

• Car Truck Parts Accessories > Air Conditioning Heating > A/C Compressors Clutches
• condition: RemanufActured

returns bnzAccompressor:

• time: 14 Days
• paid by: Buyer
• policy: Returns Accepted

shipping bnzAccompressor:

• service: UPS Ground
• type: Fixed
• carrier: UPS
• transit: 2-6 Days
• cost: $0.00
• class: Standard

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