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Engine Coolant Radiator with Transmission Oil Cooler For Chevy Trailblazer 4.2L 2002-2009，Trailblazer EXT 4.2L 2002-2006，GMC Envoy 4.2L 2002-2009， Envoy XL 4.2L 2002-2006 & More Replace 2458
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Readair

Engine Coolant Radiator with Transmission Oil Cooler For Chevy Trailblazer 4.2L 2002-2009，Trailblazer EXT 4.2L 2002-2006，GMC Envoy 4.2L 2002-2009， Envoy XL 4.2L 2002-2006 & More Replace 2458

✅ In stock
F
Grade
💤 Not a Deal
29.01/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$110.66
Listed $112.33
Save $1.67 1% OFF
Analysis Confidence 100%
Check Deal at Amazon
Price verified Sep 4, 2026 10:56 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰The price is modestly below what this product ordinarily sells for.
  • 🏷️The listed retail price is trimmed by 1% at checkout.
  • 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 7.47/28
Recent Value 0/22
Market Standing 17.54/20
Deal Strength 0/20
Momentum 4/10

📝 Product Overview

🏪 Sold by Readair
🚚 Shipping Free Shipping

Product Details

✓DIRECT OEM FIT：Radiator Compatible with Buick Rainier 4.2L 2004-2007，Chevrolet Trailblazer 4.2L 2002-2009，Chevrolet Trailblazer EXT 4.2L 2002-2006，GMC Envoy 4.2L 2002-2009，GMC Envoy XL 4.2L 2002-2006，GMC Envoy XUV 4.2L 2004-2005，Isuzu Ascender 4.2L 2003-2008，Oldsmobile Bravada 4.2L 2002-2004，Saab 9-7x 4.2L 2005-2009 Reference Number: CU2458, 0AAS5336, 15072397, 15162212, 15179051, 15196385, 21505, 221-9012, 2219012, 2458C, 3107, 41-2458, 432403, 52485546, 735011, 8012458, 8151622120, 8151790510, 8151963850, 8524855460, A2458, GM3010420, GM3010449, IZ3010147, QRAD-37, RA20081, RAD2458
✓SPECIFICATIONS: ① Transmission Oil Cooler Included: YES; ② Core Height: 18-1/10 inch; ③ Core Width: 26-7/10 inch; ④ Core Thickness: 1 inch; ⑤ Inlet Diameter: 1-3/10 inch; ⑥ Outlet Diameter: 1-3/5 inch
✓PREMIUM INSTALLATION: The aluminum radiator core built with TIG-welded end PA66 GF30 inlet/outlet tanks, brass transmission oil cooler and treated coating is applied to ensure product longevity.
✓LEAKPROOF MATERIAL: All products are subjected to leak tests, as the high-grade plastic tank & aluminum core are used in our radiators, which help ensure radiators' longevity
✓BUY WITH CONFIFENCW: A Two-year unlimited-mileage guarantee on our meticulously crafted engine coolant radiator assembly. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.We have a professional service team that provides 7x24 hours help. If you have any questions, please feel free to contact us

⚙️ Specifications

Compatible with Chevrolet
For Chevrolet 2003-2008 Ascender
Compatible with GMC
For GMC 2004-2005 Envoy XUV
Compatible with Buick
For Buick Rainier 2004-2007
Manufacturer
Readair
Brand
Readair
Model
CU2458 Radiator Compatible with 2002-2009 Trailblazer Envoy, 2002-2006 Trailblazer EXT Envoy XL, 2004-2007 Rainier
Item Weight
13.27 pounds
Package Dimensions
30 x 27.5 x 6.3 inches
Item model number
Radiator for Trailblazer
Exterior
Polished
Manufacturer Part Number
Radiator2458

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