Coolant

PEAK OET Yellow 50/50 prediluted coolant for North American vehicles

Yellow organic acid technology (OAT) coolant, 50/50 prediluted. Yellow coolant choice for the saved 2020-and-newer Ford applications that call for WSS-M97B57-A2.

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Compatible vehicles & fitment checks

MAPPED VEHICLES & YEARS

Saved application mappings

These are the year, make, model, engine, or position combinations currently saved for this exact Amazon ASIN in the VehicleFit catalog.

2020–2026Ford F-150 · Ford Yellow coolant specification · confirm WSS-M97B57-A2 in the current owner manual
2020–2026Ford Escape · Ford Yellow coolant specification · confirm WSS-M97B57-A2 in the current owner manual
2020–2026Ford Explorer · Ford Yellow coolant specification · confirm WSS-M97B57-A2 in the current owner manual

Specifications & installation

PRODUCT SPECIFICATIONS

Saved listing details

The information below belongs to this exact ASIN and remains separate from similar sizes, formulas, packages, or product variants.

Amazon ASIN: B09TWWVH3S
Product category: Coolant
Fitment method: Vehicle and year mapped
Saved applications: 3
Coolant mixture: 50/50

SELECTION & INSTALLATION GUIDANCE

Before you use it

PEAK OET Yellow 50/50 prediluted coolant for North American vehicles is an individual listing saved in the VehicleFit catalog. This coolant listing is organized by chemistry and vehicle-family specification because color alone does not establish compatibility. Yellow organic acid technology (OAT) coolant, 50/50 prediluted. Yellow coolant choice for the saved 2020-and-newer Ford applications that call for WSS-M97B57-A2.

Verify the manufacturer coolant specification in the owner’s manual.
Do not mix incompatible coolant chemistries or select solely by color.
Confirm whether the listing is concentrate or premixed before filling or topping off.

01 · FITMENT SUMMARY

Why this product is listed

02 · BEFORE ORDERING

What to verify

Confirm WSS-M97B57-A2 in the exact vehicle owner manual and identify the coolant already in the system before topping off. Do not select by color alone or mix incompatible chemistry. Recheck Amazon’s current listing and your owner’s manual immediately before purchasing.

03 · LISTING INFORMATION

Product reference

Category: Coolant
Fitment type: Vehicle mapped
Amazon ASIN: B09TWWVH3S

WHO THIS LISTING SUITS

Consider this product when

Vehicles whose owner’s manual requires the chemistry and manufacturer specification represented by this formula.

WHEN TO CHOOSE SOMETHING ELSE

Avoid this listing when

The required specification is different, the existing coolant chemistry is unknown, or selection is based only on color.

Vehicle guides & other options

SHOP THIS PRODUCT BY VEHICLE

Researched vehicle and year guides

These links open year-specific guides containing this exact ASIN, its saved compatibility details, ordering checks, and related categories for the same vehicle.

COMPATIBILITY CHECK

Listings and vehicle requirements can change.

A saved mapping narrows the search; it is not a guarantee of fit. Fitment can vary by trim, engine, body style, production date, factory equipment, and vehicle modifications. Before ordering or installation, verify the part number and specifications against the owner’s manual, the original part, VIN-specific manufacturer information, and the seller’s current compatibility details. VehicleFit is not the manufacturer, seller, installer, or warrantor. Read the full disclaimer.