How to replace the Knock Sensor on 2004 Toyota Prius?

In order to install a Knock Sensor, you need to take out radiator support cover, empty the coolant, and remove the rear floor boards. Unscrew engine wire, take out air cleaner assembly, and intake manifold. Install new knock sensor and reinstall the manifold and reconnect components. Lastly, examine leaks and repair all covers and boards.

OEM 2004 Toyota Prius Knock Sensor

Engine Knock Sensor

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2004 Toyota Prius Knock Sensor
Part Number: 89615-06010
$138.05 MSRP: $195.42
You Save: $57.37 (30%)
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Product Specifications
- Other Name: Sensor, Knock Control; Ignition Knock (Detonation) Sensor
- Replaces: 89615-BZ030, 89615-20090, 89615-BZ040
- Part Name Code: 89615
- Item Weight: 0.40 Pounds
- Item Dimensions: 4.1 x 1.9 x 1.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89615-06010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2004 Toyota Prius Submodels:
- 2020 Edition, Base, Five, Four, Four Touring, L Eco, LE, Limited, One, Persona Series, Three, Three Touring, Touring, Two, Two Eco, XLE | 4 Cyl 1.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 1.8 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV)

2004 Toyota Prius Knock Sensor

Looking for affordable OEM 2004 Toyota Prius Knock Sensor? Explore our comprehensive catalogue of genuine 2004 Toyota Prius Knock Sensor. All our parts are covered by the manufacturer's warranty. Plus, our straightforward return policy and speedy delivery service ensure an unparalleled shopping experience. We look forward to your visit!

2004 Toyota Prius Knock Sensor Parts Q&A

Q: How to replace the Knock Sensor on 2004 Toyota Prius?
A: In order to install a Knock Sensor, you need to take out radiator support cover, empty the coolant, and remove the rear floor boards. Unscrew engine wire, take out air cleaner assembly, and intake manifold. Install new knock sensor and reinstall the manifold and reconnect components. Lastly, examine leaks and repair all covers and boards.

Related 2004 Toyota Prius Parts

Alternate Year Models

2003 Toyota Prius Knock Sensor 2005 Toyota Prius Knock Sensor