My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Keystone AC3010156 OEM Replacement Radiator 2.4L Downflow

Part of: Keystone Replacement Radiator

Other options in this family: Keystone RAD13956 Keystone RAD13824 Keystone HO3010177 Keystone RAD13907 Keystone FO3010134

Manufacturer

Picture for manufacturer Keystone

Part Number

AC3010156
9 reviews
Sale Price

$106.48

In Stock (5)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Keystone AC3010156 is a direct-fit, OEM-style replacement radiator engineered for the 2016–2022 Acura ILX equipped with the 2.4L L4 engine. Designed as a drop-in replacement, this unit restores the vehicle's cooling system to proper factory operating condition with no modifications required.

This radiator features a downflow design with an aluminum alloy core and impact-resistant plastic tanks, delivering reliable heat dissipation to protect the engine under normal and demanding driving conditions. The precision-engineered internal coolant channels promote efficient fluid circulation, keeping operating temperatures in check.

Key Specifications:

  • Flow Type: Downflow
  • Core Width: Approx. 26.65 in.
  • Core Height: Approx. 14.76 in.
  • Core Thickness: Approx. 1.02 in.
  • Inlet Diameter: Approx. 1.26 in.
  • Outlet Diameter: Approx. 1.26 in.
  • Transmission Oil Cooler: Not included
  • Engine Oil Cooler: Not included

Cross-Reference Part Numbers:

  • OEM: 19010R4HA01, 19010R4HA02
  • Partslink: AC3010156
  • Also referenced as: 13537, CU13537, RA13537C, 41-13537, 8013537

This radiator is built to meet OEM specifications for a seamless, bolt-on installation — an ideal choice for collision repair shops and DIY mechanics seeking a reliable, factory-equivalent cooling solution.

So far so good

Good deal thanks

thanks for the low price and shipping options!

Great transaction

All was good, order came fast

Tire is a perfect fit and I received it in just 2 days! Thanks for the great service!!

Thanks is advance for delivery.

Great

Easy to use website. No problems at all to report.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy