PMR 13398

PMR 13398

High-Performance Radiator - Efficient Cooling, Reliable Performance

Distributed by PMR

Specification

PMR 13398 – OEM Radiator for Cadillac Escalade, Chevy Suburban, GMC Sierra 1500 (2015–2017)

The PMR 13398 is a premium OEM replacement radiator designed for full-size SUVs and trucks from Cadillac, Chevrolet, and GMC, covering model years 2015 to 2017. Compatible with vehicles like the Escalade, Suburban, Tahoe, Sierra 1500, and Yukon, it fits a variety of trims such as Denali, LTZ, LS, LT, SLT, SLE, Platinum, Luxury, Premium, Base, and XL SLE. This radiator is built to support 5.3L V8 and 6.2L V8 engines with reliable cooling under demanding conditions.

Featuring a 1-row aluminum core with a crossflow layout, the PMR 13398 provides excellent heat dissipation, enhanced with both a built-in transmission oil cooler and engine oil cooler—making it ideal for heavy-duty performance and towing. Its durable plastic tank ensures longevity and resistance to pressure and thermal stress. This unit does not include a radiator cap.

Its core dimensions measure 34 in (864 mm) height, 17.25 in (438 mm) width, and 1 in (26 mm) thickness, with 1.31 in (33 mm) inlet and 1.56 in (40 mm) outlet ports for precise OEM-style connectivity. The silver finish delivers a clean, factory-level aesthetic.

Proudly Canadian-Owned, PMR distributes this radiator through its Canada-based fulfillment centers, providing high-grade materials and dependable service across North America. Backed by a 2-year limited warranty, the PMR 13398 is a rugged and reliable solution for SUV and truck owners looking for OEM fit, maximum cooling performance, and trusted durability.

Brand PMR Item Condition New
Item Located Canada (Distribution Centers) Item Number PMR 13398
Core Material Aluminum Tank Material Plastic
Warranty 2 Years Warranty Radiator Cap Included No
Engine Oil Cooler Included Yes Transmission Oil Cooler Included Yes
Radiator Style Crossflow Number of Rows 1 Row
Core Height 34 in (864 Mm) Core Width 17.25 in (438 Mm)
Core Thickness 1 in (26 Mm) Inlet Size 1.31 in (33 Mm)
Outlet Size 1.56 in (40 Mm) Radiator Color Silver

 

Fitment

Additional information

Years

2015, 2016, 2017

Make

Cadillac, Chevrolet, GMC

Model

Escalade, Sierra 1500, Suburban, Tahoe, Yukon

Submodel

Base, Denali, ESV, ESV Base, LS, LT, LTZ, Luxury, Platinum, Premium, SLE, SLT, XL SLE

Engine

5.3L V8, 6.2L V8

The radiator is one of the most critical components in your vehicle’s cooling system. A failing radiator can lead to engine overheating and serious damage. Our radiators are designed for long-lasting efficiency and optimal heat dissipation, ensuring your engine stays at the right temperature.

Special Offer

All our radiators come with a FREE radiator cap, providing added value and convenience for our customers.

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