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ACDelco 4K357SF Professional Serpentine Stretch Fit Belt

(2009-2013 Ford Taurus; 2010-2012 Ford Flex; 2013 Ford Police Interceptor Sedan; 2009-2010 Lincoln MKS; 2009 Mercury Sable)

Manufacturer

Picture for manufacturer ACDelco

Part Number

4K357SF
11 reviews
Sale Price

$19.96

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The ACDelco 4K357SF is a professional-grade serpentine belt engineered specifically for stretch fit drive systems. Unlike conventional belts, this V-ribbed stretch fit belt features exclusive self-tensioning technology that eliminates the need for separate belt tensioners on compatible applications.

Stretch Fit Technology:

  • Pre-stretched design is shorter than working length before installation
  • Automatically tensions upon installation for proper fit
  • Maintains consistent tension throughout the belt's service life
  • Ensures optimum load carrying capacity on stretch fit drive systems
  • Eliminates manual tension adjustment

Premium Construction:

  • V-ribbed profile for maximum surface contact and grip
  • Manufactured to meet or exceed OE specifications
  • Engineered for proper fit, form, and function on stretch fit applications
  • Professional-grade aftermarket replacement quality

This belt is designed exclusively for vehicles equipped with stretch fit serpentine belt systems. The self-tensioning design provides reliable performance and simplified installation on compatible applications.

Products specifications

Fits

2009-2013 Ford Taurus; 2010-2012 Ford Flex; 2013 Ford Police Interceptor Sedan; 2009-2010 Lincoln MKS; 2009 Mercury Sable

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great

Autoplicity had the cheapest price, I got my order in 3 business days, and let me know through email when they received my order, shipped my order, and completed my order. Was really impressed!

Super quick ordering No problems at all. Would do it again.

Fast and easy. Good prices

I ordered an Odyssey battery for my UTV from autoplicity and I must say the price is by far the lowest from anywhere on the web. Great service and fast shipping!! They keep you updated throughout the whole process. Autoplicity will definately be my first stop for things here on out.

very good

Had exactly what I wanted. Shopping cart did not have an update button for new quantity

I found the products to be very good, and the shipping to my address was excellent.Thank you for good service.

Price was the lowest for the product that I wanted. That's including shipping price, which was still cheaper. Will definitely look into other products from them.

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