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ARCTIQ · Cooling System
30185
In stock · ships from Knoxville
This is a gallon of ARCTIQ Red 50/50 prediluted heavy‑duty extended life coolant/antifreeze.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
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Meets ASTM D3306 (automotive/light-duty), D4985, D6210, and TMC RP 329/330. Compatible with conventional IAT, OAT, HOAT, NOAT, and other poly‑organic acid coolants. Always consult your engine manufacturer’s coolant requirements before use.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 3 of 3.
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It uses a nitrite‑free organic acid inhibitor package that protects all engine metals, including aluminum, and prevents wet‑sleeve cylinder liner cavitation without the need for supplemental coolant additives. Designed for heavy‑duty diesel engines, it provides up to 600,000 on‑road miles of cooling system protection with a single extender dose at 300,000 miles, and it can safely mix with other coolant types in any proportion. It is ready to use right out of the jug—no mixing with water required.
Part Number: 30185
ARCTIQ RED 50/50 1 GAL ANTIFREEZE
Unit: ea
Dealer: KP Services Crossville
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