420664031 Knock Sensor Fit for Sea-Doo GTX RXP RXT GTI GTR 215 155 300 255 260
$43.09
Sale price
$43.09
Regular price
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SKU:
ZZ3F02428
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420664031 Knock Sensor Fit for Sea-Doo GTX RXP RXT GTI GTR 215 155 300 255 260
$43.09
In Stock
$43.09
Sale price
$43.09
Regular price
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Knock Sensor for Sea-Doo
This knock sensor, referencing OEM cross-reference 420664031, detects engine detonation to help protect your watercraft's motor from damage. It is designed for Sea-Doo models, monitoring combustion conditions for reliable operation. This knock sensor is a direct replacement component for maintaining proper engine timing and performance.
Overview
This knock sensor for Sea-Doo is a critical engine management component that detects abnormal vibrations caused by detonation. It sends a signal to the ECU to adjust timing, helping prevent engine damage. This knock sensor is built for Sea-Doo watercraft to ensure smooth and safe operation.
Built For Performance
- Direct replacement knock sensor for precise engine monitoring
- Constructed with durable materials to withstand marine environments
- Designed to meet OEM specifications for accurate detonation detection
- Helps maintain optimal engine timing and fuel efficiency
- Simple plug-and-play installation for most compatible models
Fits These Machines
- for Sea-Doo GTX
- for Sea-Doo RXP
- for Sea-Doo RXT
- for Sea-Doo GTI
- for Sea-Doo GTR
On-The-Job Use
- Replaces a faulty sensor to resolve check engine lights
- Restores proper engine performance during high-speed operation
- Ensures reliable operation during extended rides on the water
- Compatible with engines rated at 155, 215, 255, 260, and 300 horsepower
Specs At A Glance
| Part Number(s) | 420664031 |
| Type | Knock Sensor |
| Placement | Engine Block |
Good To Know
Q: What does a knock sensor do? A: It detects engine detonation or knocking and signals the ECU to adjust timing, preventing potential engine damage. This helps maintain smooth performance and longevity.
Q: How do I know if my knock sensor needs replacement? A: Common signs include a check engine light, reduced power, or poor fuel economy. If you experience these issues, this knock sensor is a suitable replacement.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.