Bosch 66836 direct injection high pressure fuel pump for the 2015-2019 Hyundai Sonata 4-cylinder 2.4L and other vehicles raises fuel pressure for a gasoline direct injection system. It is a mechanical piston pump for gas engines.
- Integrated pressure limiter valve and an integrated pressure damper capable of variable feed pressure
- Compact, light-weight design
- Built to operate under extreme temperatures and low fuel conditions
- On-demand quantity control to minimize fuel consumption and lower carbon emissions
- End-of-line function test at the manufacturing facility on every pump
Quick facts
- Part: Bosch 66836 direct injection high pressure fuel pump
- Fits: 2015-2019 Hyundai Sonata 4-cylinder 2.4L and other vehicles
- Material: Steel
- Condition: New
Hard starting, a rough idle or a drop in power can mean the high pressure pump is wearing out. These signs alone do not prove the pump is at fault, since a weak low-pressure fuel pump can also make the engine hard to start.
Fits
This pump is a direct-fit replacement for the 2015-2019 Hyundai Sonata 4-cylinder 2.4L, the 2016-2020 Kia Optima 4-cylinder 2.4L and the 2016-2020 Kia Sorento 4-cylinder 2.4L, and each of them takes one. Its fitment also covers other Hyundai and Kia models, so if your car is not named here, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Outlet fitting thread size: M14 x 1.5
- Outlet size: 14 mm
- Inlet size: 8 mm, quick connect
- Outside diameter: 16 mm
- Inside diameter: 6 mm
- Housing width: 51 mm
Build and materials
- Pump type: mechanical, piston
- Material: steel
- Housing material: metal
- Seal type: o-ring, synthetic or NBR rubber
- Voltage: 12 V
- Condition: new
In the box
One direct injection high pressure fuel pump with an o-ring. A wire harness and a lock ring are not included.
Installation notes
- Designed for plug-and-play installation.
- Made in-house and never sourced or reverse-engineered, so it is an OE direct-fit replacement.
Interchange: 353202GGA0
Frequently Asked Questions
Does the Bosch 66836 fuel pump fit the 2015-2019 Hyundai Sonata 4-cylinder 2.4L?
Yes. Bosch 66836 fits the 2015-2019 Hyundai Sonata 4-cylinder 2.4L, and the car takes one pump.
What outlet thread and inlet size does this Bosch direct injection high pressure fuel pump have?
The outlet fitting is M14 x 1.5 with a 14 mm outlet size. The inlet is 8 mm with a quick-connect fitting.
Does the Bosch 66836 come with a wire harness or lock ring?
No. The Bosch 66836 comes as one pump with an o-ring; a wire harness and a lock ring are not included.
How can I tell if a direct injection high pressure fuel pump is wearing out?
Hard starting, a rough idle or a loss of power can be signs. A shop can test fuel pressure to see whether the pump is at fault.
Is this Bosch direct injection high pressure fuel pump plug-and-play?
Yes. The Bosch 66836 is designed for plug-and-play installation, and it is made in-house as an OE direct-fit replacement.
