1. Engine Oil Coolers & Lines On Sale
  2. sku: 10607704636100602
  3. DORMAN 624-979

DORMAN 624-979 Upper Oil Cooler Line 019495452294 5578

fits model: 2500, Silverado. make: Chevrolet, Gmc.

624-979 Dorman Oil Cooler Line Upper For Chevrolet Silverado 2500 Hd Gmc #5578

( Brand: Dorman ), ( Type: Oil Cooler Line ), ( Manufacturer Part Number: 624-979 ), ( Material: Steel ), ( Features: Transmission Oil Cooler, Heavy Duty ), ( Vintage Part: No ), ( California Prop 65 Warning: Img Src Https ), ( UPC: 019495452294 )

Review DORMAN Oil Cooler Line Upper Chevrolet Hd Gmc #5578. fits SILVERADO 2500

Dorman 624-979 Oil Cooler Line Upper for Chevrolet Silverado 2500 and GMC 5500 Series (Year 2007-Up)

Description:

The Dorman 624-979 is a premium replacement oil cooler line upper specifically designed for Chevrolet Silverado 2500 and GMC 5500 Series trucks manufactured from the year 2007 and onwards. This essential automotive component ensures the efficient circulation of engine oil through the cooling system, thus maintaining optimal engine temperature and prolonging the life of your engine.

Constructed from high-quality materials, this oil cooler line upper is engineered to meet or exceed OEM specifications. It is manufactured using rigid steel tubing, which provides the necessary strength and durability to withstand the extreme operating conditions of heavy-duty trucks. The product also features a reinforced metal end-cap, ensuring a secure and leak-free connection.

This Dorman oil cooler line upper comes with a service-friendly design for easy installation. It is pre-crimped at the end, allowing for a simple and secure connection to the engine and oil cooler. The line is also pre-bled, eliminating the need for additional steps during installation. Furthermore, it is coated with a protective layer to prevent corrosion, ensuring a long-lasting performance.

By choosing the Dorman 624-979 oil cooler line upper, you can trust that you are investing in a reliable and effective solution for your Chevrolet Silverado 2500 or GMC 5500 Series truck. This replacement part not only guarantees a perfect fit but also offers a competitive price, making it an excellent choice for those seeking value and performance.

Key Features:

- Designed for Chevrolet Silverado 2500 and GMC 5500 Series trucks (year 2007 and up)

- Engineered to meet or exceed OEM specifications

- Constructed from high-quality steel tubing

- Reinforced metal end-cap for secure connection

- Pre-crimped and pre-bled for easy installation

- Protective coating to prevent corrosion

- Competitive pricing and excellent value.

By upgrading your vehicle with the Dorman 624-979 oil cooler line upper, you can ensure the longevity of your engine and the overall performance of your heavy-duty truck. Trust Dorman, the leading innovator in the automotive aftermarket parts industry, for your replacement part needs.

The Dorman 624-979 oil cooler line upper is a replacement part designed for Chevrolet Silverado 2500 and GMC 2500 trucks with the engine code 5.5L 350ci V8. This part is essential for maintaining the cooling system of your vehicle. Here are some pros and cons of buying this oil cooler line upper.

Pros:

1. OEM-equivalent quality: Dorman is known for producing high-quality replacement parts that meet or exceed OEM specifications.

2. Cost-effective: Compared to the OEM part, the Dorman oil cooler line upper is generally more affordable, making it a cost-effective choice for vehicle owners.

3. Easy installation: The part is designed to fit and function as the original equipment, making the installation process straightforward and hassle-free.

4. Durability: Dorman uses high-quality materials to ensure the part's longevity and resistance to wear and tear.

Cons:

1. Potential fitment issues: Although Dorman goes to great lengths to ensure proper fitment, some customers have reported issues with the part not fitting perfectly on their vehicles. However, this is relatively rare and can usually be resolved with some adjustments.

2. Availability: Depending on your location and the availability at local auto parts stores, you may need to wait a few days for the part to arrive if you order it online.

3. Lack of advanced features: OEM parts may have advanced features or technology that may not be present in aftermarket parts like the Dorman oil cooler line upper.

In conclusion, the Dorman 624-979 oil cooler line upper is a reliable and cost-effective replacement option for the original equipment on your Chevrolet Silverado 2500 or GMC 2500 with a 5.5L 350ci V8 engine. While there are some potential cons, such as fitment issues and waiting for the part to arrive, the benefits, such as the part's OEM-equivalent quality, cost savings, and ease of installation, generally outweigh the drawbacks.

Recommendation:

If you're in need of a replacement oil cooler line upper for your Chevrolet Silverado 2500 or GMC 2500, the Dorman 624-979 is a solid choice. It offers high-quality construction, ease of installation, and cost savings compared to the OEM part. Just be sure to double-check the fitment specifications before purchasing and allow some time for the part to arrive if you order it online.

part # 624979 prices

  • $34.57-$53.03

specifications motochilled:

  • for models: 2500, Silverado
  • for makes: Chevrolet, Gmc
  • brand: Dorman
  • type: Oil Cooler Line
  • manufacturer part number: 624-979
  • material: Steel
  • features: Transmission Oil Cooler, Heavy Duty
  • vintage part: No
  • california prop 65 warning: Img Src Https
  • upc: 019495452294

shipping motochilled:

  • cost: $0.00
  • type: Calculated
  • class: Standard
  • transit: 2-7 Days
  • service: FedEx Ground / FedEx Home Delivery, USPS Ground Advantage
  • carrier: FedEx, USPS

general motochilled:

  • condition: New other see details
  • Car Truck Parts Accessories > Engine Cooling Components > Engine Oil Coolers Lines

payments motochilled:

  • other
  • wallet: Paypal
  • credit card: Visa

returns motochilled:

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

offer motochilled:

  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • started: January 15, 2026
  • sold: 0

seller motochilled:

  • # reviews: 2172
  • rating: 99.9%
for models: 2500, silverado, for makes: chevrolet, gmc, type: oil cooler line, features: transmission oil cooler, heavy duty, vintage part: no, california prop 65 warning: img src https,
category: auto parts > car truck parts accessories > engine cooling components > engine oil coolers lines, material: steel, sku: 10607704636100602,

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