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ZEREX

ZX HD NITRITE FREE RED 50/50 EL DR

$1,143.06

SKU: Z00L 895624

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

ZEREX HD Nitrite Free Extended Life Coolant (ELC) uses organic acid technology to protect diesel engines from liner pitting and hard water scale. This silicate and nitrite-free formula safeguards all cooling system metals, including aluminum. It can also be used in gasoline engines, stationary power, marine, natural gas, and light-duty applications. ZEREX Nitrite Free ELC provides up to 10 years / 1,000,000 miles / 20,000 hours of service without extenders due to its non-depleting organic acid technology. It is backward compatible with all cooling systems using OAT coolants. Registered to Cummins CES-14603 and conforms to ASTM D6210.
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ZX HD NITRITE FREE RED 50/50 EL DR

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Available on iOS & Android

Specifications

BrandZEREX
Part NumberZ00L 895624

Videos

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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