Quantum HFP-A221 In-Tank EFI Fuel Pump Assembly
In-tank EFI fuel pump assembly fits Yamaha 550, 700 and 1000 cc models from 2007 to 2020
- Product colorTransparent
- OEM replacement fits Yamaha 700 models 2007-2020
- Complete assembly includes pump and housing for direct install
- Covers Grizzly 550 2009-2014 and Kodiak 700 2016-2020
- Compatible with Viking VI 2015-2020 and Wolverine 2016-2020
- Supports YXZ1000R 2016-2020 high-performance applications
Compatible Vehicles
This Quantum fuel pump assembly replaces the original in-tank unit on a wide range of Yamaha ATV and side-by-side models. Fitment covers the Grizzly 700 and 550, Kodiak 700, Viking 700 and VI, Wolverine, Wolverine X4 and YXZ1000 families across model years 2007 through 2020.
Sustained Delivery
The pump is built to maintain consistent fuel pressure during extended riding sessions rather than only short bursts. Its OEM-style construction supports the continuous flow demands of fuel-injected engines under varying throttle positions and terrain conditions.
Fitment Boundary
Installation is limited to the specific Yamaha models and years listed in the compatibility data. Vehicles outside this range, including other displacements or model years, are not supported by this assembly.
How it compares
Measured against everything we stock in Engine Service & Diagnostic Tools, at today’s prices. Recalculated every night.
- Price $216.99
- Pricier than about 91% of the 1,113 comparable items (median $19.99).
Specifications
| Product | |
|---|---|
| Brand name | QUANTUM |
| Product color | Transparent |
Questions about this item
How much current does the HFP-A221 pump draw during continuous daily operation on a Yamaha Grizzly 700?
The assembly is built as a direct OEM replacement for the listed Yamaha models, so its electrical demand matches the factory specification for those fuel systems.
Which fuel-line fittings and electrical connector must already be on the vehicle for the HFP-A221 to install without modification?
It uses the original in-tank mounting flange, outlet barb and wiring plug found on the compatible Yamaha ATVs and side-by-sides, so no adapter parts are required.
Will the HFP-A221 work correctly on a 2009 Yamaha Grizzly 550 that still has its original fuel-pressure regulator and ECU?
Yes, the pump assembly is listed for the 2009-2014 Grizzly 550 and is designed to operate with the stock regulator and engine management on those models.
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