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The FuelTech Billet Wet Sump Racing Oil Pump is a direct replacement for the stock oil pump on Yamaha 1.8L engines (2012 SHO, HO and SVHO onward) and the 1.9L HO introduced in 2024. The stock pump often struggles to hold more than 60 psi at high RPM in modified engines; this pump is built for high boost and high RPM, with an external adjustable regulator and a hex drive for an optional mechanical fuel pump.
- Bolt-in replacement for the stock Yamaha 1.8L/1.9L oil pump, no modifications
- External adjustable oil pressure regulator, 100+ psi
- Ball bearings for shaft stabilization and alignment at high RPM
- Gear ratio supports 12,000+ RPM applications
- Hex drive for an optional crank-driven mechanical fuel pump (13 GPM or 20 GPM recommended)
- Installs without removing the engine
Compatibility
Yamaha 1.8L engines from the 2012 SHO, HO and SVHO onward, and the 1.9L HO introduced in 2024. Works with the stock oil pan; FuelTech recommends pairing it with the FuelTech billet oil pan for maximum performance.
Who it's for
High-boost, high-RPM Yamaha PWC builds that have outgrown the stock pump's oil pressure, and builds that need a mechanical fuel pump independent of the electrical system.
All standard non custom made to order items are eligible for return within 30 days of purchase. To request a return purchaser must email us or call to request Instructions on how to proceed with returning an item. Upon receipt of your return you will be issued a return within 3-5 business days. Any custom order items will only have 7 days from the date of purchase/payment to request a cancellation/refund. Beyond that time frame you will be issued a refund up to 30 days from purchase minus a 20% restocking/cancellation fee. All refunds will be issued in the same form as your payment was made/ If you purchase via PayPal your refund will be via PayPal etc. Buyer is responsible for all costs associated with the return of an item as far as shipping/freights go. All items must be return in NEW unused condition. Any damage to the item with be due a 20% minimum restocking fee. Exchanges for product defect or warranty will not incur any restocking charges and shipping charges will be credited as well.