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PRESTONE

PARTS PLUS ALL MAKES ALL MODELS

$1,109.92

SKU: P03I NPA55GAL5050/F

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

Prestone HD 50/50 Prediluted NITRITE FREE Extended Life (ELC) Antifreeze/Coolant is a ready-to-use solution, pre-mixed with demineralized water. It's designed to protect against freezing, overheating, and corrosion, and is compatible with any nitrite-free HD Organic Acid Technology (OAT) coolant in any diesel-powered commercial vehicle engine or stationary engine with aluminum or other engine metals. Its patented nitrite-free OAT formulation guards against temperature extremes, rust, cavitation corrosion, scale, and premature water pump failure. Provides up to 600,000 miles/12,000 hours of protection.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPRESTONE
Part NumberP03I NPA55GAL5050/F

Videos

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Coolant vs. Antifreeze
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How To Mix Antifreeze Concentrate With Water And Add It To The Engine?
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Antifreeze check
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How to flush and fill Antifreeze & Coolant for a Nissan Frontier (2008-2014)
RAM CUMMINS COOLANT CHANGE 6.7L

RAM CUMMINS COOLANT CHANGE 6.7L
How to flush Antifreeze/Coolant for a Nissan Altima

How to flush Antifreeze/Coolant for a Nissan Altima
2014 BMW 535d Coolant Refill DIY under 3 min

2014 BMW 535d Coolant Refill DIY under 3 min
How to do complete coolant flush/How to use prestone radiator flush and cleaner/flush Muddy coolant

How to do complete coolant flush/How to use prestone radiator flush and cleaner/flush Muddy coolant
How To Put Coolant In your Vehicle and What Kind and Where to Pour It - Join Me

How To Put Coolant In your Vehicle and What Kind and Where to Pour It - Join Me

Buy with Confidence

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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