Crusader TBI Plenum Gasket - OEM Part RM0251
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Genuine Crusader TBI plenum gasket engineered to OEM specifications for reliable sealing in throttle body injection intake systems. This precision-cut gasket provides critical sealing between the intake plenum and manifold, preventing vacuum leaks and ensuring proper air/fuel mixture delivery for optimal engine performance.
Key Features:
- Genuine Crusader OEM part
- Precision-cut for exact fit on TBI intake systems
- High-temperature resistant material
- Prevents vacuum leaks and air infiltration
- Essential for proper fuel system operation
Application: OEM replacement plenum gasket for Crusader marine engines equipped with throttle body injection (TBI) systems. This gasket ensures proper sealing of the intake plenum, maintaining correct manifold vacuum and preventing unmetered air from entering the system. Consult your engine manual to verify compatibility.
Installation Note: Always replace plenum gaskets during intake service or when experiencing vacuum leaks. Clean mating surfaces thoroughly and torque fasteners to manufacturer specifications in the proper sequence to ensure even sealing and prevent warping.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 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.