Brake Bleeder Screw for 1990-1993 Volvo 240 & More - Dorman 13904

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$8.99
MPN: 13904
Item Package Quantity: 1
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FVP Starters & Alternators Alternator P/N:13904
FVP Starters & Alternators Alternator P/N:13904
$8.99

Give your brake system a dependable bleed point with this Dorman brake bleeder screw, part number 13904 from the Dorman - HELP line. This 1/4-28 x 15/16 in. screw threads into the brake's bleed port, opens to release trapped air and old fluid during bleeding, and seals the port when tightened. It fits many vehicles, among them the 1990-1993 Volvo 240, 1975-1989 Volvo 244 and 1975-1989 Volvo 245, and is cataloged for front and rear positions. See the Buyer's Guide tab for the full list.

  • Direct replacement: Designed to match the original part's fit and function on the listed applications.
  • Straightforward solution: A practical replacement when the factory screw has gone missing or given out from fatigue.
  • Durable construction: Built from quality materials and engineered for dependable performance.
  • Size: 1/4-28 x 15/16 in.
  • Trusted quality: Supported by Dorman's team of product experts in the United States and more than a century of automotive experience.

A bleeder screw is loosened during brake bleeding to let air and fluid escape, then tightened again to close the port. Signs it may need replacing include a rounded or stripped head, damaged threads, a screw that has snapped off, or brake fluid seeping at the bleed port. Tighten it to the vehicle's service specification and bleed the brakes following the service procedure.

Interchange: 9404 · 6781553

This part cross-references / interchanges with the following part numbers:

9404, 6781553

Frequently Asked Questions

What does this Dorman brake bleeder do?

It threads into the brake's bleed port. When loosened, it lets trapped air and old fluid escape during bleeding, and when tightened, it seals the port closed.

What size is the Dorman bleeder screw 13904?

It is a 1/4-28 x 15/16 in. brake bleeder screw.

Which vehicles does this bleeder screw fit?

It fits many vehicles, including the 1990-1993 Volvo 240, 1975-1989 Volvo 244 and 1975-1989 Volvo 245. Check the Buyer's Guide tab for the full list.

What are signs a brake bleeder screw may need replacing?

Signs include a rounded or stripped head, damaged threads, a screw that has snapped off, or brake fluid seeping at the bleed port.

How is this bleeder screw installed?

Thread it into the bleed port and tighten it to the vehicle's service specification. Then bleed the brakes following the vehicle's service procedure.