1 7

YEHERITAUTOPARTS

Upgrade 603-973 Aluminum Alloy Coolant Expansion Reservoir Tank with Cap

Upgrade 603-973 Aluminum Alloy Coolant Expansion Reservoir Tank with Cap

$179.76 USD
$179.76 USD
Sale Sold out
Shipping calculated at checkout.

About This

  • Vehicle Fitment: Compatible with Cadillac: Escalade/Escalade ESV 2015-2020 6.2L. Compatible with Chevrolet: Silverado 1500 2014-2019 4.3L 5.3L, Silverado 1500 LD 2019 5.3L, Suburban 2015-2020 5.3L 6.0L 6.2L, Suburban 3500 HD 2016-2019 6.0L, Tahoe 2015-2020 5.3L 6.2L. Compatible with GMC: Sierra 1500 2015-2019 4.3L 5.3L 6.2L, Sierra 1500 Limited 2019 5.3L, Yukon 2015-2020 5.3L 6.2L, Yukon XL 2015-2019 5.3L 6.2L
  • Replacement OE Number: 603-973, 22856231, 671-00359, 603973, 3014134, 67100359
  • Visible Coolant Level Window: Built-in sight glass allows quick and easy monitoring of coolant levels without opening the cap, helping prevent overheating and simplifying maintenance
  • Heavy-Duty Aluminum Construction: Made from premium aluminum alloy for improved durability, corrosion resistance, and longer service life compared to standard plastic tanks
  • High Temperature & Pressure Resistance: Engineered to handle extreme engine heat and pressure changes, reducing the risk of leaks, cracks, and deformation for reliable cooling performance

Overview

  • Brand : YEHERIT
  • Exterior Finish : Painted
  • Vehicle Service Type : Truck
  • Fit Type : Vehicle Specific
  • OEM Part Number : 603-973, 22856231, 671-00359, 603973, 3014134, 67100359
View full details

Frequently Asked Questions

Orders are typically processed within 3–5 business days. Delivery usually takes 3–12 business days depending on your location.

Yes, we offer a 15-day return policy. Items must be unused, in original condition, and include original packaging.

Once your order has been shipped, you will receive a tracking number via email.

Please inspect your order upon arrival and contact us immediately if there is any issue. We will review the case and make it right.

Orders cannot be canceled once they have been processed. If you contact us before processing, cancellation may be possible.