Mishimoto 2-Row Performance Aluminum Radiator, two cores, front and back view
Mishimoto 2-Row Performance Aluminum Radiator, core, angled front view
Mishimoto 2-Row Performance Aluminum Radiator, core, front view
Mishimoto 2-Row Performance Aluminum Radiator, warranty label, close up
Mishimoto 2-Row Performance Aluminum Radiator, core, front view, alternate shot
Mishimoto 2-Row Performance Aluminum Radiator, two cores, front and back view
Mishimoto 2-Row Performance Aluminum Radiator, core, angled front view
Mishimoto 2-Row Performance Aluminum Radiator, core, front view
Mishimoto 2-Row Performance Aluminum Radiator, warranty label, close up
Mishimoto 2-Row Performance Aluminum Radiator, core, front view, alternate shot

Mishimoto 2-Row Performance Aluminum Radiator - Chevrolet Camaro SS 2012-2015

Mishimoto SKU: MISMMRAD-CSS-12
Price
9% OFF
In Stock – Ready to Ship
Make sure this fits your vehicle Select your vehicle to confirm fitment before you order. Check
Shipping calculated at checkout.

Details

BrandMishimoto
SKUMISMMRAD-CSS-12
GTIN / UPC748354036145
Manufacturer Part NumberMMRAD-CSS-12

Product Information

A direct-fit replacement radiator for the 2012-2015 Camaro SS with the 6.2L LS3 or L99 V8, manual or automatic. Its fully brazed two-row aluminum core and TIG-welded polished end tanks add 0.25 gallon of capacity and 22% more cooling efficiency than stock, with a 35F coolant temperature drop. A magnetic drain plug collects metallic debris.

Specifications

Type Performance aluminum radiator
Rows 2
Core Thickness 1.4 in
Transmission Manual and automatic
Inlet / Outlet 1.34 in inlet, 1.34 in outlet
Construction Fully brazed aluminum core, TIG-welded polished aluminum end tanks
Dimensions Overall 31.2 in x 18.25 in x 2.3 in; core 31.14 in x 15.75 in
What's in the Box Mishimoto aluminum radiator
Fitment Notes 2012-2015 Camaro SS 6.2L V8 (LS3, L99) only; the 2010-2011 SS uses MMRAD-CSS-10
Install Medium difficulty
Overall Length 31.2 in
Overall Height 18.25 in
Overall Width 2.3 in
Core Length 31.14 in
Core Height 15.75 in
Inlet 1.34 in
Outlet 1.34 in
Engine LS3 L99
Quantity 1
Warranty Mishimoto Lifetime Limited Warranty
Part Number MMRAD-CSS-12

This part fits:

Year Make Model Submodel
2012-2015 Chevrolet Camaro SS

Documents: Installation Instructions (PDF) | Engineering Report (PDF)

Does it fit the 2010-2011 Camaro SS?

  • No. The 2010-2011 SS uses MMRAD-CSS-10.

Does it work with an automatic?

  • Yes. It fits manual and automatic Camaro SS models.

How much cooler does it run?

  • Coolant temperatures drop by 35F compared to stock, with 22% more cooling efficiency.

Is there a warranty?

  • Yes, the Mishimoto Lifetime Limited Warranty.

Shipping

  • In stock orders typically ship within 1 to 3 business days.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Special order items follow a lead time we confirm with you individually before the order is committed.
  • Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
  • Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
  • Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
  • Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
  • Product images may be representative. The SKU and specifications in the listing are what ships.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Returns & Refunds · Warranty
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