Mercury MerCruiser Quicksilver Carburetor Intake Gasket 803508013
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Product Description
Mercury MerCruiser Quicksilver 27-803508013 is the carburetor intake gasket used in specified small Mercury FourStroke outboard carburetor and inlet-manifold assemblies. It seals the intake connection identified in the fuel-system diagram.
Key Features
- OEM carburetor gasket, 27-803508013.
- Used at the carburetor / inlet-manifold connection.
- GTIN: 745061268739.
Engine Compatibility
Verified applications include specified Mercury 4, 5 and 6HP FourStroke outboards in the 0R411838-and-up catalog group. It also appears in selected 2, 2.5 and 3.5HP carburetor diagrams, including the 0R318096–0R448032 assembly group. Check the exact engine serial number and carburetor version.
Installation Notes
Replace a torn or compressed gasket when separating the carburetor intake joint. Clean the mating faces and keep debris out of the intake. Match the gasket and insulator arrangement to the diagram, then use the service-manual tightening procedure.
Parts Desk Insight
The intake gasket, insulator gasket and carburetor drain-screw seal are separate parts. Use the exact joint location to choose the correct seal.
Manufacturer Parts Lookup
Use Mercury’s official parts finder to check the part against your engine or drive serial number.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.