1. Car & Truck Engine Radiators Deals
  2. sku: 11578839077746604
  3. CHOICESHARE 11521812

CHOICESHARE 11521812 Radiator CU2989 3.5L

fits model: Rdx, Accord. make: Acura, Honda. year: 2008–2012.

11521812 Choiceshare For 2013-2018 Acura Rdx 3.5l 2008-2012 Honda Accord Aluminum Radiator 2989

( Brand: Choiceshare ), ( Manufacturer Part Number: 11521812 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: Cu2989 ), ( Custom Bundle: No ), ( Fitment Type: Direct Replacement ), ( Placement On Vehicle: Engine Compartment, Front ), ( Type: Radiator ), ( Material: Aluminum ), ( Tank Material: Plastic ), ( Items Included: 1pcs Of Brand New Radiator ), ( Features: 100 Leak Tested ), ( Performance Part: Yes ), ( Mounting Style: Screw-on ), ( Core Length: 15.75in. ), ( Core Height: 30.24in. ), ( Core Thickness: 1.03in. ), ( Inlet Diameter: 1 1/4in. ), ( Oe/oem Part Number: Rad2989, Engine Radiator, New, Cooling Radiator, Air Radiator ), ( Style: Downflow ), ( Row Count: 1 Row ), ( Color: Black Or Silver )

Review CHOICESHARE For 2013 2018 Acura 3.5l Honda Aluminum Radiator fits ACCORD RDX 2008–2012

CHOICEMATTERS Share 11521812 Radiator for select 2013-2018 Acura RDX and 2008-2012 Honda Accord (3.5L)

Description:

The CHOICEMATTERS Share 11521812 radiator is an exceptional upgrade for your select 2013-2018 Acura RDX and 2008-2012 Honda Accord (3.5L) vehicles. This premium radiator is meticulously engineered to deliver superior cooling performance, longevity, and durability compared to the original equipment.

Constructed from high-quality materials, this radiator boasts a robust design that can withstand the test of time. The tank is made from a rust-resistant aluminum material, ensuring it remains protected against corrosion. The core is made from premium copper and brass tubes, providing excellent heat transfer capabilities. The radiator is also equipped with a pressurized cooling system, which helps prevent cavitation and ensures optimal cooling efficiency.

The CHOICEMATTERS Share 11521812 radiator is a direct fit, meaning it requires no modifications for installation. It comes complete with all necessary mounting hardware, making the installation process hassle-free. The radiator's advanced design and engineering allow it to fit seamlessly into your vehicle, ensuring a perfect fit and optimal cooling performance.

This radiator is not only designed for superior cooling performance but also for enhanced durability. It features a thicker shell and reinforced end tanks, which provide additional strength and protection against damage. The radiator's inlet and outlet threads are also engineered for a secure connection, reducing the likelihood of leaks.

Investing in a CHOICEMATTERS Share 11521812 radiator for your select 2013-2018 Acura RDX and 2008-2012 Honda Accord (3.5L) is an investment in your vehicle's longevity and overall performance. This premium radiator delivers superior cooling capabilities, durability, and peace of mind, ensuring your vehicle remains in top condition for years to come.

When considering the choice between the Acura RDX 2013-2018 3.5L radiator (choice 1: Share 11521812) and the Honda Accord 2008-2012 2.9L radiator (choice 2: 2989), both options have their advantages and disadvantages.

Choice 1: Acura RDX 2013-2018 3.5L radiator (Share 11521812)

Pros:

1. Designed specifically for the Acura RDX 3.5L engine.

2. Ensures a perfect fit, reducing the chance of leaks or other compatibility issues.

3. May offer better cooling performance due to its design and materials.

Cons:

1. More expensive compared to the Honda Accord radiator.

2. May not be available as easily from local auto parts stores.

3. Shipping costs can add to the overall expense.

Choice 2: Honda Accord 2008-2012 2.9L radiator (2989)

Pros:

1. More affordable compared to the Acura RDX radiator.

2. Widely available at local auto parts stores and online retailers.

3. Able to fit multiple Honda models, making it a versatile option.

Cons:

1. May not fit the Acura RDX as perfectly as the Acura-specific radiator.

2. Could potentially result in cooling performance issues or leaks.

3. May require additional modifications to ensure proper fitment.

Ending Conclusion:

Both the Acura RDX and Honda Accord radiators have their merits. The Acura RDX radiator (Share 11521812) offers a perfect fit and potentially better cooling performance, but it comes at a higher cost and may not be as readily available. On the other hand, the Honda Accord radiator (2989) is more affordable, widely available, and can fit multiple Honda models. However, it may not fit the Acura RDX as well and could result in cooling performance or compatibility issues.

Recommendation:

If you prioritize a perfect fit, optimal cooling performance, and are willing to pay more for those benefits, go for the Acura RDX-specific radiator (Share 11521812). If you're on a budget and prefer a more versatile option, despite potential compatibility issues, the Honda Accord radiator (2989) would be a suitable choice.

Details:

Direct Replacement. Built with high density multi-lowered fins for maximum cooling efficiency. Drain the coolant into a plastic reservoir. Disconnect the battery before proceeding,make sure car, engine, and coolant are NOT hot.

Damaged product during installation. 1pcs of brand new radiator. With all the hoses, bolts, and lines removed, you should be able to remove radiator from vehicle. Don't like it.

With the coolant drained, start removing hoses, clamps and radiator bolts keeping in place. End Save for Web Slices How to replace a new radiator. Steps of confirming the compatibility's. Built to strict quality control standards.

Trapped air in the cooling system,and recheck coolant level reservoir overflow tank after job is completed. OE design to ensure exact fit, form and function for an easy drop-in installation. Check that the petcock is closed and all other valves caps on new radiator are shut. Improve Cooling Efficiency.

Manage My Garage, and chose the right one when placing order;. Examine the radiator or overflow cap and check belts hoses for damaged. Duplicated orders. Or chose the Year/ Make/ model / Trim/ Engine of your vehicle on compatible chart;.

Set the new radiator in place, and then reattach all previously removed parts. Compatibility should be checked and confirmed before placing order. 100% Leak Tested. Plastic tanks with aluminum core.

Package included. ISO 9001 certified manufacturing plants. Open the petcock valve or remove bottom radiator hose to drain coolant.

specifications radiatoranch:

  • for models: Rdx, Accord
  • for makes: Acura, Honda
  • for years: 2008-2012
  • brand: Choiceshare
  • mpn: 11521812
  • manufacturer warranty: 1 Year
  • ipn: Cu2989
  • custom bundle: No
  • fitment type: Direct Replacement
  • placement on vehicle: Engine Compartment, Front
  • type: Radiator
  • material: Aluminum
  • tank material: Plastic
  • items included: 1pcs Of Brand New Radiator
  • features: 100 Leak Tested
  • performance part: Yes
  • mounting style: Screw-on
  • core length: 15.75in.
  • core height: 30.24in.
  • core thickness: 1.03in.
  • inlet diameter: 1 1/4in.
  • oe/oem part number: Rad2989, Engine Radiator, New, Cooling Radiator, Air Radiator
  • style: Downflow
  • row count: 1 Row
  • color: Black Or Silver

shipping radiatoranch:

  • class: Standard
  • type: Fixed
  • cost: $0.00
  • transit: 3-7 Days
  • service: Standard

offer radiatoranch:

  • options: Ship-to-home
  • started: January 28, 2026
  • quantity: 5
  • availability: In Stock
  • sold: 0
  • best offers: True

returns radiatoranch:

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

payments radiatoranch:

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

seller radiatoranch:

  • # reviews: 3561
  • rating: 99.5%
  • city: Ontario, California

general radiatoranch:

  • Car Truck Parts Accessories > Engine Cooling Components > Radiators
  • condition: New
for models: rdx, accord, for makes: acura, honda, for years: 2008-2012, manufacturer warranty: 1 year, custom bundle: no, fitment type: direct replacement, placement on vehicle: engine compartment, front, type: radiator, tank material: plastic, items included: 1pcs of brand new radiator, features: 100 leak tested, performance part: yes, mounting style: screw-on, core length: 15.75in., core height: 30.24in., core thickness: 1.03in., inlet diameter: 1 1/4in., oe/oem part number: rad2989, engine radiator, new, cooling radiator, air radiator, style: downflow, row count: 1 row,
category: auto parts > car truck parts accessories > engine cooling components > radiators, color: black or silver, material: aluminum, sku: 11578839077746604,

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