Jabsco Engine Oil Drain Pump for OMC & MerCruiser – 6-340600130
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
A purpose-built engine oil drain pump designed to connect directly to the dipstick tube on OMC and MerCruiser inboard and sterndrive engines — allowing clean, drain-plug-free oil changes without removing the engine or accessing the sump from below. The suction connection features a 3⁄4" female garden hose fitting that threads onto the 3⁄4" NH threaded dipstick tube found on these engines, and includes 2 ft. of 1⁄2" suction hose to reach the oil reservoir.
Compatibility
- OMC inboard and sterndrive engines with 3⁄4" NH threaded dipstick tube
- MerCruiser inboard and sterndrive engines with 3⁄4" NH threaded dipstick tube
What’s Included
- Oil drain pump with 3⁄4" female garden hose suction fitting
- 2 ft. of 1⁄2" suction hose
Parts Desk Insights
Best use case: The go-to solution for OMC and MerCruiser owners who want to perform topside oil changes without crawling under the engine or dealing with a drain plug. The dipstick-tube connection makes this pump a clean, direct fit for these specific engine families — no adapters or improvisation needed. If your engine is not an OMC or MerCruiser, or if you need a universal extractor that works across multiple engine types, consider a vacuum-style extractor instead:
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.