Motorcraft Thermostat Assembly - RT1254
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Motorcraft Thermostat Assembly - RT1254

4.7/5
Product ID: 422781407
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🔥Optimal temperature control
⚙️Precision-engineered fit
🛠️Durable painted exterior

Description

🔥 Keep your engine cool and your drive hotter!

  • BUILT TO LAST - Durable painted exterior resists corrosion, ensuring longevity under tough conditions.
  • LIGHTWEIGHT POWERHOUSE - At just 2.89 ounces, it delivers high efficiency without adding bulk.
  • STAY COOL DRIVE SMOOTH - Maintains optimal engine temperature to prevent overheating and boost performance.
  • PRECISION FIT ZERO HASSLE - Engineered by Motorcraft for seamless installation and perfect compatibility with your vehicle.
  • COMPACT DESIGN MAXIMUM IMPACT - Small footprint (6x7x3 inches) fits easily, making upgrades quick and effortless.

The Motorcraft Thermostat Assembly RT1254 is a precision-engineered, lightweight thermostat designed to maintain optimal engine temperature. Featuring a durable painted exterior and compact dimensions, it ensures reliable performance and easy installation for a smooth, efficient driving experience.

Specifications

ManufacturerMotorcraft
BrandMotorcraft
ModelRT1254
Item Weight2.89 ounces
Product Dimensions6 x 7 x 3 inches
Country of OriginUSA
Item model numberRT1254
ExteriorPainted
Manufacturer Part NumberRT1254

Have a Question? See What Others Asked

Does this Motorcraft Thermostat come with a replacement Gasket ?

Reviews

4.7

All from verified purchases

R**N

It works. O-ring not included

Seems to be thermostating. no o-ring. batteries not included

L**B

Great Quality Part For My 2006 Ford F150

Some things you just don't skimp on ..your engine/ transmission depends on well regulated cooling system... this thermostat is OEM the old one didn't fail but almost 200.000 miles it was time!... preventive maintenance !

W**Z

Perfect replacement

Fit perfect. Fixed my broken gasket. Easy repair.

M**N

Trusted Replacement

Works Well, Ease Of Installation, Replacement Value

M**Y

works well

original equipment, fit was perfect, does not come with the internal gasket that is needed.

A**R

OEM

UPDATE:January 22, 2025Have been running the truck and it is operating as normal. No overheating, no temperature gauge issues. Appears this item is legit and works as intended.----------------Installed but haven't started truck yet to test out as we haven't put the radiator in. However, looks like a good part. This is the first time we've replaced the thermostat on our 2001 Ford F150 supercrew (4.6L v8) since we bought it (used). The old thermostat looks to be an off brand though I couldn't find any markings on it but I did notice the inner hole was larger than this one. Not an expert on the cooling system to know if that means anything or simply a design aspect. Anyways, truck has the factory tow package and came with 1 core (per the vin spec site) so I assume this thermostat should be fine. We are replacing the radiator with another single core so hopefully everything works out. I prefer to use motorcraft (or oem) in pertinent places that I don't want to have to keep replacing. I'm not against aftermarkets but in some areas, I just don't want to have to replace multiple times in short periods when the cheaper versions fail. I feel the cooling system is critical and should be using oem parts to get the best performance and longevity.

P**E

Exact Fit...

Fit a 2003 Ford F150 5.4L perfectly. Returned the heater and the temperature gauge to factory specs.

D**J

Why go with a general when oem is almost same price

Why did you pick this product vs others?:Cheaper than dealer oem quality

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Motorcraft Thermostat Assembly Rt1254 | Desertcart GB