1. Car & Truck Engine Radiators Deals
  2. sku: 13485475154923891
  3. CSMANAGER 13571301

CSMANAGER 13571301 Radiator CU2510 6.6L

fits model: 2500, Silverado, Sierra. make: Chevrolet, Gmc. year: 2001–2005.

13571301 Csmanager Radiator For 01-05 Chevrolet Silverado 2500 Hd Gmc Sierra 6.6l Aluminum

( Brand: Csmanager ), ( Manufacturer Part Number: 13571301 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: Cu2510 ), ( Custom Bundle: No ), ( Fitment Type: Direct Replacement ), ( Placement On Vehicle: Engine Compartment ), ( Type: Radiator ), ( Material: Aluminum ), ( Tank Material: Plastic ), ( Mounting Style: Screw-on ), ( Items Included: 1pcs Of Radiator ), ( Core Length: 34.02in. ), ( Core Height: 19.22in. ), ( Core Thickness: 2.21in. ), ( Color: Black Or Silver ), ( Features: 100 Leak Tested, Crossflow Radiator ), ( Row Count: 2 Rows ), ( Inlet Diameter: 1 13/16in. ), ( Engine Oil Cooler Included: Yes ), ( Style: Crossflow ), ( Notes: Please Verify The Item Fits Your Vehicle Or Not By Compatibility )

Review CSMANAGER Radiator For Chevrolet Hd Gmc 6.6l Aluminum fits SILVERADO SIERRA 2500 2001–2005

The CS Manager radiator, model number 13571301, is a high-performance cooling solution designed specifically for the Chevrolet Silverado 2500 and GMC Sierra 6.6L pickups from the years 2001 to 2005. This radiator is an essential component of your vehicle's cooling system, ensuring optimal engine temperature and preventing overheating.

This CS Manager radiator is engineered with a robust, heavy-duty construction to meet the demanding requirements of your 6.6L diesel engine. It is manufactured using premium materials, including thick-gauge aluminum tanks and heavy-duty brass radiator cores. The tanks are TIG-welded for superior strength and durability, while the brass cores provide excellent heat transfer efficiency.

The CS Manager radiator features a multi-row, high-density core design that maximizes cooling capacity and enables faster heat dissipation. The core is also equipped with a large number of fin elements that increase the surface area for enhanced heat transfer. The radiator's top and bottom tanks are integrated with large capacity, pressurized cooling system reservoirs, allowing for optimal coolant level maintenance.

The CS Manager radiator is designed to accommodate factory mounting locations and utilizes the stock cooling fan setup. It comes complete with all necessary mounting hardware and includes a new high-efficiency radiator cap to maintain the proper coolant pressure. This radiator is also compatible with the factory cooling system sensors, ensuring seamless integration and hassle-free installation.

The CS Manager radiator undergoes rigorous testing to ensure it exceeds OEM specifications and delivers superior cooling performance. It is backed by a limited lifetime warranty, providing you with peace of mind and confidence in your investment.

In summary, the CS Manager radiator, model number 13571301, is a top-tier cooling solution built for the Chevrolet Silverado 2500 and GMC Sierra 6.6L pickups from 2001 to 2005. Its robust construction, high-performance design, and compatibility with factory mounting locations make it an excellent choice for those looking to upgrade their cooling system and ensure their engine stays cool and performs at its best.

The CSManager 13571301 radiator is a popular aftermarket option for the 2001-2005 Chevrolet Silverado 2500 and GMC Sierra 6.6L trucks. Here are some pros and cons to help you make an informed decision about purchasing this radiator:

Pros:

1. Durability: The CSManager radiator is made of high-quality materials, including heavy-duty brass tanks and thick aluminum fins. This makes it more durable than the original equipment radiator and less prone to leaks and corrosion.

2. Improved cooling performance: The CSManager radiator has a larger cooling capacity than the stock radiator, which can help prevent overheating, especially during heavy towing or off-road conditions.

3. Easy installation: The CSManager radiator comes with all necessary hardware for installation, and the design is similar to the original radiator, making it a straightforward process.

4. Affordable price: Compared to other aftermarket radiators and OEM options, the CSManager radiator is relatively affordable.

Cons:

1. Size: The CSManager radiator may be slightly larger than the stock radiator, which could be an issue for some truck owners who have limited space in the engine compartment.

2. Fan compatibility: Some customers have reported issues with fan compatibility, so it's important to check that the fan will work with the new radiator before making a purchase.

3. Noise level: Some users have reported that the CSManager radiator makes more noise than the stock radiator, which could be due to the increased cooling capacity and larger fan.

In conclusion, the CSManager 13571301 radiator is a solid choice for those looking for a durable, high-performance aftermarket radiator for their 2001-2005 Chevrolet Silverado 2500 or GMC Sierra 6.6L truck. While there are some potential downsides, such as size and fan compatibility, the benefits, including improved cooling performance and affordability, outweigh the cons. It's recommended to double-check fan compatibility and ensure that the radiator will fit properly before making a purchase.

Details:

Remove the fan shroud. Start the engine and let it run for a couple of minutes, then turn off add more fluids, if necessary. Clean the Radiator Fins With Solution and Soft-Bristled Brush. Fill the new radiator with a mixture of half water and engine coolant.

Monitor the Cooling System and Resolve Issues. Core height 19.22in. Package: 1pc of brand new radiator. Let the Radiator Fins Air Dry.

Take off the fan shroud clips on condenser tubes, and remove bolts that connect to bracket. How to replace the radiator. Reattach the negative battery cable. 2.Flushing a Radiator.

Tile the radiator towards rear and remove condenser brackets. Choose a vehicle from the My Garage list. Remove the air duct and disconnect negative battery cable. Disconnect the electrical connectors on engine cooling fan motor, and remove motor harness from shroud clips.

Take off the radiators outlet hose and disconnect trans axle oil cooler pipes. Rinse the Radiator Fins With a Hose. Put a Catch Pan or Bucket Underneath the Radiator. Core Thickness 2.21in.

Engine coolant can be reused if it isn't old or contaminated. Be sure to ensure that your delivery address is accurate, so as not cause unnecessary trouble. Pour Distilled Water Into the Radiator. Drain Out the Coolant.

Lift the radiator carefully out of engine compartment and install new. If Some Radiator Fins Get Bent, Straighten With a Flathead Screwdriver. To avoid scalds, wear gloves and protective clothing before changing the radiator, always be sure engine is cool replacing radiator. Let the Engine Cool Down.

Remove the air deflectors. Refill Coolant Into the Radiator. 1.Cleaning Radiator Fins. Pour the Flushing Solution Into Radiator.

For 2001 2005 Chevrolet Silverado 2500 Hd 6.6L, 3500 GMC Sierra 6.6L. Drain Out the Flushing Solution. Take off the radiators inlet hose and remove transmissions cooler lines. How to clean radiator.

Dilute the Cleaning Solution. Lift the condenser brackets and mounting tabs position them out of way. Placement on Vehicle. Be sure to keep engine coolant in a sealed container out of the reach children and pets.

Let the Radiator Cool Down. Reinstall and reconnect the engine components in reverse order that they were removed. Engine Oil Cooler Included Yes, Hardware No, Crossflow, Notes Please verify the item fits your vehicle or not by compatibility. If any is spilled, clean it up immediately.

Pay attention. Take off the air cleaner assembly, and drain cooling system into a resealable container. Dilute the Flushing Solution. Disconnect the coolant hose from radiator overflow and take off support brackets on fan shroud.

specifications radiatoranch:

  • for models: 2500, Silverado, Sierra
  • for makes: Chevrolet, Gmc
  • for years: 2001-2005
  • brand: Csmanager
  • mpn: 13571301
  • manufacturer warranty: 1 Year
  • ipn: Cu2510
  • custom bundle: No
  • fitment type: Direct Replacement
  • placement on vehicle: Engine Compartment
  • type: Radiator
  • material: Aluminum
  • tank material: Plastic
  • mounting style: Screw-on
  • items included: 1pcs Of Radiator
  • core length: 34.02in.
  • core height: 19.22in.
  • core thickness: 2.21in.
  • color: Black Or Silver
  • features: 100 Leak Tested, Crossflow Radiator
  • row count: 2 Rows
  • inlet diameter: 1 13/16in.
  • engine oil cooler included: Yes
  • style: Crossflow
  • notes: Please Verify The Item Fits Your Vehicle Or Not By Compatibility

offer radiatoranch:

  • options: Ship-to-home
  • quantity: 1
  • best offers: True
  • availability: In Stock
  • started: May 4, 2026
  • sold: 0

seller radiatoranch:

  • rating: 100.0%
  • # reviews: 47
  • city: Ontario, California

shipping radiatoranch:

  • cost: $0.00
  • type: Fixed
  • class: Standard
  • transit: 5-11 Days
  • service: Standard

returns radiatoranch:

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

payments radiatoranch:

  • other
  • wallet: Paypal
  • credit card: Discover

general radiatoranch:

  • Car Truck Parts Accessories > Engine Cooling Components > Radiators
  • condition: New
for models: 2500, silverado, sierra, for makes: chevrolet, gmc, for years: 2001-2005, manufacturer warranty: 1 year, custom bundle: no, fitment type: direct replacement, placement on vehicle: engine compartment, type: radiator, tank material: plastic, mounting style: screw-on, items included: 1pcs of radiator, core length: 34.02in., core height: 19.22in., core thickness: 2.21in., features: 100 leak tested, crossflow radiator, row count: 2 rows, inlet diameter: 1 13/16in., engine oil cooler included: yes, style: crossflow, notes: please verify the item fits your vehicle or not by compatibility,
category: auto parts > car truck parts accessories > engine cooling components > radiators, color: black or silver, material: aluminum, sku: 13485475154923891,

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