My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Dorman 099-421 Multi-Purpose O-Ring OE Replacement F1VY-8507-A Ford 5-Pack

Manufacturer

Part Number

099-421
Sale Price

$5.71

In Stock (5)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 099-421 is a multi-purpose rubber O-ring engineered as a direct replacement for Ford OE part number F1VY-8507-A. With a 4.00-inch inner diameter, 4.25-inch outer diameter, and 0.125-inch (1/8 in.) thickness, this O-ring delivers a precise, leak-free seal in a wide range of automotive applications. Each package includes 5 O-rings, making it convenient for both single repairs and bulk service work.

Key Features:

  • OEM Cross-Reference: Replaces Ford OE part number F1VY-8507-A
  • Dimensions: 4.00 in. I.D. x 4.25 in. O.D. x 0.125 in. thick
  • Material: High-quality rubber construction for long-lasting durability and reliable sealing
  • Quantity: Includes 5 O-rings per package
  • Profile: Round cross-section rim shape for consistent seating
  • Versatile Use: Suitable for automotive, household, industrial, and commercial applications
  • Sizing: Available in metric and standard configurations across the Dorman O-ring line

Part of Dorman's comprehensive AutoGrade O-ring line, the 099-421 is built to meet or exceed OEM specifications and is backed by Dorman's extensive experience in the automotive aftermarket.

Products specifications

Feature - Benefit 1

Available in metric and standard sizes

Feature - Benefit 2

Wide range of diameters and thickness available

Feature - Benefit 3

Conveniently packaged in a variety of piece counts to assist with both small and large projects

Feature - Benefit 4

Also suitable for a broad variety of household, industrial and commercial uses

inside Diameter

4

O-Ring Thickness

0.125 in

Package Contents

5 O-Rings

Outside Diameter

4.25

Material

Rubber

Rim Shape

Round

Color

Black

Shipping was fast and without damage and the price was great.

Great customer service. My product came quickly and just as described. Can't beat the prices anywhere on the internet, I looked for 2 months before buying. Thanks!

Fantastic prices, lightning fast shipping, great service. Will looking forward to future purchases.

Good prices and easy ordering process (order #18003). The only issue that I had was after placing the order, completing the entire process, I received three emails stating that "We noticed that you started checking out on our site, but didn't quite finish the process". After calling customer service, they ensured me that the order was complete. Since then, I receive the same email(3 emails at a time) on a daily basis. Just a little annoying, but easy enough to delete.

I placed an order for Race Ramps and not only were they the best price I could find, but the shipping time was excellent as well!

Cheap price

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy