1. Commercial Truck Engine Cooling Offers
  2. sku: 7593849997135603
  3. BESTFIT TRUCK KW-004

BESTFIT TRUCK PARTS KW-004 Row Radiator Oil Cooler

fits make: Peterbilt, Kenworth.

Kw-004 Bestfit Truck Parts 2 Row Radiator With Out Oil Cooler By For Peterbilt And Kenworth

( Brand: Bestfit Truck Parts ), ( Manufacturer Part Number: KW-004 ), ( Warranty: 1 Year )

Review BESTFIT TRUCK PARTS Row Radiator Out Oil Cooler By Peterbilt And Kenworth

Introducing the Bestfit KW-004 Row Radiator Oil Cooler, a high-performance solution designed specifically for Peterbilt and Kenworth trucks. This cooler is engineered to provide superior cooling efficiency and extended engine life, making it an essential upgrade for heavy-duty applications.

The Bestfit KW-004 is an external oil cooler that comes with two rows of finned tubes, increasing the cooling surface area and allowing for faster heat dissipation. The cooler is constructed with heavy-duty aluminum material, ensuring durability and resistance to corrosion. The fins are finely machined for optimal air flow and heat transfer, resulting in efficient cooling even under the most demanding conditions.

This oil cooler is designed to fit seamlessly into your Peterbilt or Kenworth's existing cooling system. The kit includes all necessary mounting brackets and hardware, making installation a straightforward process. The inlet and outlet connections are compatible with standard AN-6 fittings, allowing for easy integration with your existing hoses.

The Bestfit KW-004 Row Radiator Oil Cooler is suitable for use with both diesel and gas engines. It is capable of handling oil temperatures up to 221 F (105 C), ensuring optimal engine performance and longevity. Moreover, it comes with a pressure relief valve, which prevents damage caused by excessive pressure and ensures safe operation.

Investing in the Bestfit KW-004 Row Radiator Oil Cooler is an investment in your truck's performance and longevity. By keeping engine oil temperatures under control, you can reduce the risk of engine damage, improve fuel efficiency, and extend the lifespan of your engine. With its robust design, easy installation, and compatibility with various applications, the Bestfit KW-004 is the go-to choice for professional truck drivers and fleet operators.

The KW-004 row radiator oil cooler from BestFit is designed to enhance the cooling system of Peterbilt and Kenworth trucks by separating engine oil from the coolant, preventing them from mixing and potentially causing damage. Here are some pros and cons of installing this cooler in your truck.

Pros:

1. Improved Engine Protection: By keeping engine oil and coolant separate, the cooler prevents oil dilution and reduces the risk of engine damage due to overheating or coolant contamination.

2. Enhanced Cooling Efficiency: The additional cooling capacity provided by the KW-004 cooler can help maintain consistent engine temperatures, ultimately leading to improved fuel efficiency and reduced engine wear.

3. Cost-Effective: Compared to other cooling solutions, such as double-walled oil coolers or air-to-oil heat exchangers, the KW-004 cooler is a more affordable option for truck owners looking to improve their cooling system.

4. Easy Installation: The KW-004 cooler can typically be installed in a few hours using common hand tools, and it requires minimal modifications to the existing cooling system.

Cons:

1. Size and Clearance: The KW-004 cooler is relatively large compared to some other cooling solutions, which may limit installation options for trucks with limited space. Careful consideration should be given to the location of the cooler and the available clearance.

2. Longevity: Some users have reported issues with the durability of the KW-004 cooler, including leaks and cracks, which may require replacement over time.

3. Maintenance: The KW-004 cooler requires regular maintenance, including periodic inspections for leaks and the replacement of the coolant and oil filters.

In conclusion, the BestFit KW-004 row radiator oil cooler offers several benefits for Peterbilt and Kenworth truck owners, including improved engine protection, enhanced cooling efficiency, cost-effectiveness, and ease of installation. However, it also comes with some potential drawbacks, such as size limitations, durability concerns, and the need for regular maintenance. Ultimately, the decision to install this cooler depends on the individual truck owner's priorities, budget, and specific vehicle requirements. If the potential benefits outweigh the drawbacks for your application, the KW-004 cooler could be a worthwhile investment for your truck.

Details:

The radiator has 2 inch core thickness with a 2.5 inlet and comes year warranty. High Quality Aftermarket Replacement Part Not OEM. High Quality Radiator. BESTfit Plastic Aluminum 2 Row Radiator Without Frame: This high quality 43 X 39.375 inch plastic aluminum radiator fits Kenworth W900 and Peterbilt 365, 367, 388, 389 model's.

Fitment, Fits Kenworth W900B 2008 thru 2014 W900L Erica Peterbilt 365 2011 2012 367 388 389 2015 Glider. Please Verify OE Numbers, Dimensions, Hose Connections And Fittings For Sizes Locations Before Purchasing Radiators, There May Be More Than One Option Your Year, Make model.

specifications coenginecooling:

  • for makes: Peterbilt, Kenworth
  • brand: Bestfit Truck Parts
  • mpn: Kw-004
  • warranty: 1 Year

seller coenginecooling:

  • rating: 99.1%
  • city: Joplin, Missouri
  • # reviews: 2727

payments coenginecooling:

  • wallet: Paypal
  • credit card: Diners-club
  • other

shipping coenginecooling:

  • type: Fixed
  • class: Freight
  • cost: $359.99
  • service: Flat Rate Freight

general coenginecooling:

  • condition: New
  • Commercial Truck Parts > Engine Cooling > Radiators

returns coenginecooling:

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

offer coenginecooling:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 2
  • started: October 4, 2025
for makes: peterbilt, kenworth, warranty: 1 year,
category: auto parts > commercial truck parts > engine cooling > radiators, sku: 7593849997135603,
Bestfit Truck Parts KW-004 Is Similar To:
  • (28.4% similar) 500 inlet upper left height 34. Core DIMENSIONS36. This is a high performance dimpled tube 4 row core will out cool standard radiators. Residential delivery will incur extra charges. Peterbilt high performance dimpled tube 4 row radiator designed to fit 300 series Trucks. 062 core thickness only ...(November 17th, 2018)
  • (28.6% similar) Radiator is black but looks discolored in photos, it painted with only minor paint loss a few places. Residential delivery will incur extra charges. Peterbilt 330 series all metal radiator designed to fit model Trucks. Minor fin damage due to storage and handling core DIMENSIONS34. 3 row design made...(November 17th, 2018)
  • (40.7% similar) Core DIMENSIONS:40. Residential delivery will incur extra charges. New old stock radiator core in good condition with minor blemishes and a slight bend to the header panel just needs straightened, bent during moving. In height thickness header plate 32...(December 1st, 2018)
  • (39.7% similar) 500 height inlet upper left residential delivery will incur extra charges. Kenworth plastic aluminum radiator designed to fit T660 W900 model Trucks. Made of high quality copper-brass with solder on tanks. 857 core thickness - minor fin damage due to storage and handling core dimensions: - width...(March 14th, 2019)
  • (40.3% similar) Core dimensions: inlet upper right at height 38. Residential delivery will incur extra charges. 500 outlet lower right at core thickness must use existing frame for installation which is not included...(November 16th, 2018)
  • (56.2% similar) High quality aftermarket replacement part not oem. Please verify OE numbers, dimensions, hose connections and fittings for sizes locations before purchasing radiators, there may be more than one option your year, make model. Cool it down with a radiator from 4 state Trucks. Is your Truck overheating...(December 28th, 2023)
  • (48.5% similar) High quality aftermarket replacement part not oem. Bestfit 6 bolt mounting clockwise rotation fan blade: high quality blade 2.0 inch pilot hole 8-BLADE 28 diameter sold individually warranty on against defects in workmanship material from date of purchase. Replaces oem number 4035-38164-11, 4035-...(February 13th, 2025)
  • (47.5% similar) High quality radiator made of copper/brass with surge tank frame work bolt-on tanks 4 row core size: - 37.000 inch height 31.875 width 2.500 thickness inlet upper left 3.000 outlet lower right sold individually warranty on radiators against defects in workmanship material from date purchase. ...(December 11th, 2025)
  • (46.9% similar) Bestfit metal radiator with 4 row core fits peterbilt 1994 -2004: the copper brass comes with a surge tank and frame work that can be easily fitted to select model's. Please verify OE numbers, dimensions, hose connections and fittings for sizes locations before purchasing radiators, there may be ...(December 11th, 2025)
  • (46.8% similar) With its bolt-on tanks, the radiator offers a secure and hassle-free installation process. High quality aftermarket replacement part not oem. Bestfit 4 row radiator with surge tank metal frame: the 4-ROW copper brass radiator, fitted with a sturdy metal frame and surge tank, is purpose-built for ...(December 18th, 2025)
  • (51.1% similar) High quality aftermarket replacement part not oem. Bestfit plastic blower motor wheel for kenworth T20 T300-T450, t6 T800 W900: high quality made of double inlet dual rotation dimensions: - 5/16 inch hub bore diameter inset 1-11/16 4-1/2 3-3/8 width sold individually warranty on motors against ...(December 19th, 2025)

Copyright © coenginecooling.com