Dorman Autograde Steel Cup Expansion Plug 2.5 Inch with 0.280 Inch Height for Ford Lincoln Mercury 555-055
Dorman Autograde Steel Cup Expansion Plug 2.5 Inch with 0.280 Inch Height for Ford Lincoln Mercury 555-055
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In-stock orders are processed within 48 hours; transit time is additional.
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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
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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.
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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.
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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
- Engine Expansion Plug
- Category
- Motor Vehicle Engine Parts
- Item condition
- New
- Manufacturer type
- Aftermarket
- Shipping dimensions (L × W × H)
- Shipping weight
- 3.0 lb
- Barcode
- 019495555551
Billable shipping weight; may include dimensional weight.
Steel cup expansion plug for 1958 to 1997 Ford Lincoln and Mercury engines used to replace worn or leaking camshaft plugs.
Built to meet the manufacturer's design intent for reliable service using quality steel materials engineered for dependable performance in daily driving conditions.
Key Features
- Constructed from durable steel for long-lasting strength
- Dimensions measure 2.5 inches in diameter with 0.280 inch height
- Designed to match original equipment form fit and function
- Validated through testing to ensure proper sealing
- Sold as a 10 piece pack for multiple replacements
- Backed by over a century of automotive experience
Benefits
- Restores engine integrity by sealing camshaft openings effectively
- Reduces risk of oil leaks and potential engine damage
- Direct fit design simplifies installation and saves time
- Quality construction helps prevent repeat repairs
- Trusted solution for maintaining vehicle reliability
Application
Ideal for mechanics and DIY enthusiasts repairing older Ford Lincoln and Mercury vehicles requiring camshaft plug replacement to stop leaks or during engine rebuilds.
Fitment Notes
- Compatible with select Ford models from 1958 to 1997
- Compatible with select Lincoln models from 1958 to 1978
- Compatible with select Mercury models from 1958 to 1987
- Replaces part number C8SZ6266A and Pioneer 80191000
Why Choose Dorman - Autograde?
- Dorman parts are engineered as direct-fit replacements designed to match OE specifications helping ensure smoother installation and reliable results while standing up to daily driving demands.
What's in the Box
- 10 PC
Item Dimensions
- 5.9in x 4.4in x 2.7in, 1.0lbs
