Skip to product information
1 of 3

Dorman HELP Brake Master Cylinder Reservoir Cap Gasket for 1979-1989 Ford Lincoln Mercury 42080

Dorman HELP Brake Master Cylinder Reservoir Cap Gasket for 1979-1989 Ford Lincoln Mercury 42080

Regular price $25.00
Regular price $25.00 Sale price $25.00
Sale Sold out

Out of stock

Quantity

Need this part?

This item is currently unavailable. Ask us about availability or help finding a suitable replacement.

Ask about availability or fitment

Year, make, model and engine help us check fitment.

We'll reply to your inquiry by email. This is not an automatic restock alert.

Shipping & returns

This selection is unavailable. Ask us to confirm availability and timing.

Shipping details

In-stock orders are processed within 48 hours; transit time is additional.

International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.

Read the shipping policy

Returns

Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.

Read the full return policy
Return details & how to start

Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.

Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.

After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.

For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

Specifications

Product details shared across all variants.

Product type
Brake Master Cylinder Reservoir Cap Gasket
Category
Brake Master Cylinders
Item condition
New
Shipping weight
1.0 lb
Barcode
30037495420809

Billable shipping weight; may include dimensional weight.

Brake master cylinder reservoir cap gasket for 1979 to 1989 Ford Lincoln and Mercury vehicles used to replace worn or leaking original seals.

Built to meet the manufacturer's design intent for reliable service and engineered for durability to ensure a proper seal against brake fluid leaks.

Key Features

  • Direct replacement for original equipment gaskets
  • Constructed from quality materials for long lasting performance
  • Designed to match OE form fit and function
  • Validated through testing for daily driving demands
  • Part number 42080 ensures correct identification

Benefits

  • Prevents brake fluid leaks from the reservoir cap
  • Restores proper sealing to maintain brake system integrity
  • Reduces the risk of repeat repairs with durable construction
  • Ensures a smoother installation with direct fit design
  • Helps keep your vehicle operating safely and reliably

Application

Ideal for vehicle owners restoring classic Ford Lincoln or Mercury models from the late 1970s and 1980s who need a trustworthy seal for their brake master cylinder reservoir.

Fitment Notes

  • Compatible with Ford models from 1979 to 1987
  • Compatible with Lincoln models from 1980 to 1989
  • Compatible with Mercury models from 1979 to 1987
  • Replaces OE part numbers D9AZ2167A and D9AZ-2167-A

Why Choose Dorman - HELP?

  • Dorman parts are engineered as direct-fit replacements designed to match OE form fit and function helping ensure a smoother installation and reliable results.

What's in the Box

  • 1 PC Brake Master Cylinder Reservoir Cap Gasket

Item Dimensions

  • 8.3in x 5.5in x 1.0in 0.1lbs
View full details

Vehicle fitment