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  3. ACDELCO 4K490

ACDELCO 4K490 Standard Serpentine Belt 021625245904

fits model: Camaro. make: Chevy. year: 1985–1986.

4k490 Acdelco For Chevy Camaro 85-86 Professional Standard V-ribbed Serpentine Belt

( Brand: Acdelco ), ( Manufacturer Part Number: 4K490 ), ( Part Type: Belt ), ( Product Type: Engine ), ( UPC: 021625245904 ), ( Fitment Type: Direct Replacement ), ( Partslink Number: 88932550 ), ( Compatible Make S : Chevrolet, Pontiac, Land Rover, Nissan ), ( Compatible Model S : Camaro, Firebird, Range Rover, Defender 90, Defender 110, Urvan ), ( Fitnote: Location ), ( Product Subtype: Auxiliary Drive Belts Serpentine Belts ), ( Series: Professional, Professional ), ( Product Details: Accessory Drive Belt ), ( Engine Version: 305 Chevy Small Block Gen I, 2.8l Chevy 60-degree V6 ), ( Department: Replacement )

Review ACDELCO Chevy Professional Standard V ribbed Serpentine Belt fits CAMARO 1985–1986

ACDelco 4K490 V-Ribbed Serpentine Belt for Chevy Camaro 1985-1986

Description:

The ACDelco 4K490 is a premium V-Ribbed Serpentine Belt specifically designed for Chevy Camaro models from 1985 to 1986. This belt is an essential component of your vehicle's engine cooling and accessories drive system.

The V-ribbed design of the ACDelco 4K490 ensures superior grip and durability, allowing it to effectively power various engine components and accessories such as the alternator, power steering pump, and air conditioning compressor. Its ribbed construction also enhances the belt's ability to adapt to varying engine temperatures, ensuring smooth and efficient operation under various driving conditions.

The ACDelco 4K490 is made from high-quality materials that provide excellent resistance to wear, tear, and the harmful effects of environmental factors. The belt's strong and flexible rubber compound guarantees a long service life, minimizing the need for frequent replacements.

Installation of the ACDelco 4K490 is straightforward and hassle-free. Its precise fit and dimensions ensure a secure and accurate installation, while its ribbed design allows for easy alignment during installation. This results in a smooth and quiet operation of your engine and accessories.

The ACDelco 4K490 is the perfect choice for Chevy Camaro owners who demand superior performance and reliability from their vehicle's components. With its advanced design, high-quality materials, and easy installation, this serpentine belt ensures that your engine runs at its best, providing you with a safe and enjoyable driving experience.

In summary, the ACDelco 4K490 V-Ribbed Serpentine Belt for Chevy Camaro 1985-1986 is a top-tier replacement belt that delivers superior grip, durability, and efficiency. Its ribbed design, high-quality materials, and easy installation make it the ideal choice for maintaining your vehicle's engine and accessory performance.

Pros and Cons of Buying an AC Delco 4K490 Serpentine Belt for a Chevy Camaro (1985-1986)

1. Pros:

a. OEM (Original Equipment Manufacturer) Replacement: AC Delco is a General Motors (GM) brand, making the 4K490 belt an OEM replacement for Chevy Camaro models from 1985 to 1986.

b. High-quality Material: This V-ribbed serpentine belt is made of high-quality rubber compound, ensuring durability and resistance to wear and tear.

c. Proper Fitment: The AC Delco 4K490 belt is specifically designed for Chevy Camaro models, ensuring a perfect fit and minimizing the risk of belt slippage.

d. Smooth Operation: The V-ribbed design of the belt ensures smooth operation, reducing the risk of squealing or vibration during engine operation.

2. Cons:

a. Slightly Higher Cost: Compared to aftermarket belts, an OEM replacement like the AC Delco 4K490 may cost a bit more. However, the investment in a high-quality belt can save time and money in the long run by reducing the risk of belt failure and the need for frequent replacements.

b. Limited Availability: The AC Delco 4K490 belt may not be readily available at all auto parts stores. It is essential to check with the parts department of your local auto parts store or order it online from reputable sources to ensure availability.

3. Conclusion:

The AC Delco 4K490 V-ribbed serpentine belt is an excellent choice for Chevy Camaro owners with 1985-1986 models. While it may cost a bit more than aftermarket belts, the investment in a high-quality OEM replacement ensures a perfect fit, durability, and smooth operation. The potential disadvantages, such as limited availability, are outweighed by the benefits of a reliable and long-lasting belt.

Recommendation:

If you own a Chevy Camaro (1985-1986) and are in need of a serpentine belt replacement, the AC Delco 4K490 V-ribbed serpentine belt is a recommended option. Its OEM design, high-quality materials, and smooth operation make it a wise investment for ensuring the longevity and optimal performance of your vehicle.

Details:

Specifications: Color: Black. Effective length : 1245mm. Features: Made with precision and quality in mind. And with V-Belts, V-Ribbed and Timing Belts for cars light heavy-duty truck applications, you can get an ACDelco Automotive Belt that is ideal your application needs.

Manufactured to meet or exceed strict quality requirements. Designed to deliver trouble-free, consistent performance. Outside Circumference: 49.50. Effective length : 49.00.

Designed to meet your specific needs. Outside Circumference: 1255mm.

part #: 4k490 prices

  • $16.13-$36.15

specifications bepubrac:

  • for models: Camaro
  • for makes: Chevy
  • for years: 1985-1986
  • brand: Acdelco
  • mpn: 4k490
  • part type: Belt
  • product type: Engine
  • upc: 021625245904
  • fitment type: Direct Replacement
  • partslink number: 88932550
  • compatible make s : Chevrolet, Pontiac, Land Rover, Nissan
  • compatible model s : Camaro, Firebird, Range Rover, Defender 90, Defender 110, Urvan
  • fitnote: Location
  • product subtype: Auxiliary Drive Belts Serpentine Belts
  • series: Professional, Professional
  • product details: Accessory Drive Belt
  • engine version: 305 Chevy Small Block Gen I, 2.8l Chevy 60-degree V6
  • department: Replacement

payments bepubrac:

  • credit card: Mastercard
  • other
  • wallet: Google-pay

seller bepubrac:

  • # reviews: 146214
  • rating: 98.9%
  • city: Saint Paul, Minnesota

general bepubrac:

  • Car Truck Parts Accessories > Accessory Belts > Belts
  • condition: New

shipping bepubrac:

  • type: Calculated
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • carrier: FedEx
  • cost: $18.21
  • transit: 2-5 Days

returns bepubrac:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

offer bepubrac:

  • started: January 22, 2026
  • sold: 0
  • options: Ship-to-home
  • quantity: 2
  • availability: In Stock
for models: camaro, for makes: chevy, for years: 1985-1986, part type: belt, product type: engine, fitment type: direct replacement, partslink number: 88932550, compatible make s: chevrolet, pontiac, land rover, nissan, compatible model s: camaro, firebird, range rover, defender 90, defender 110, urvan, fitnote: location, product subtype: auxiliary drive belts serpentine belts, series: professional, professional, product details: accessory drive belt, engine version: 305 chevy small block gen i, 2.8l chevy 60-degree v6, department: replacement,
category: auto parts > car truck parts accessories > accessory belts > belts, sku: 19140423356425793,
Acdelco 4K490 Is Similar To:
bepubrac logo
5 offers $16.13–$36.15 USD
  • New. Offer #1 priced at $19.97 + $6.58 shipping estimate = $26.55* total. +$6.58 shipping
  • New. Offer #2 priced at $36.15 + $0.00 shipping estimate = $36.15* total. Manufacturer :ACDelco.FREE SHIPPING
  • New. Offer #3 priced at $16.13 + $19.00 shipping estimate = $35.13* total. And with V-Belts, V-Ribbed and Timing Belts for cars and light- and heavy-duty truck applications, you can get an ACDelco Automotive Belt that is ideal for your application and needs. Length: 49".+$19.00 shipping
  • New. Offer #4 priced at $21.16 + $0.00 shipping estimate = $21.16* total. FREE SHIPPING
  • New. Offer #5 priced at $29.66 + $0.00 shipping estimate = $29.66* total. Type: Automotive V-Ribbed Belt (Standard). Gates K040490 Serpentine Belt.FREE SHIPPING

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