# Mpulse SEN-2KNC0254 Ignition Knock Detonation Sensor for 1999-2004 Mercury Villager, Nissan Frontier and Select Vehicles

### Performance Overview

Mpulse offers the ultimate sensors on the market. The unmatched performance and precision coupled with longer lasting components make our sensors the go-to choice of tousands of reputed mechanical shops in North America. Certified, designed and tested by our certified engineers.This ignition Knock (Detonation) Sensor is listed for 1999-2004 Nissan Pathfinder, Nissan Xterra, Mercury Villager, Nissan Frontier, Nissan Quest. Please review the fitment chart before ordering.

### Key Features

-   Designed as a direct replacement ignition Knock (Detonation) Sensor for compatible vehicle applications
-   Built for dependable daily driving performance and consistent fitment
-   Application-specific design helps support proper installation and function

### Package include:

-   1x Ignition Knock (Detonation) Sensor

### Vehicle Fitment

**Fitment Summary:** 1999-2004 Nissan Pathfinder, Nissan Xterra, Mercury Villager, Nissan Frontier, Nissan Quest

-   2000 Nissan Pathfinder — Fitment Precision: 3.3L; Note: From 05/2000
-   2000-2004 Nissan Xterra — Fitment Precision: 3.3L
-   1999-2002 Mercury Villager — Fitment Precision: 3.3L
-   1999-2004 Nissan Frontier — Fitment Precision: 3.3L
-   1999-2002 Nissan Quest — Fitment Precision: 3.3L

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, fitment precision, and any notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is SEN-2KNC0254.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   ignition Knock (Detonation) Sensor for Nissan Pathfinder
-   1999-2004 Nissan Pathfinder ignition Knock (Detonation) Sensor
-   SEN-2KNC0254 fitment
-   Mpulse ignition Knock (Detonation) Sensor
-   ignition Knock (Detonation) Sensor for Nissan Xterra

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2000

Nissan

Pathfinder

3.3L

From 05/2000

2000

Nissan

Xterra

3.3L

2001

Nissan

Xterra

3.3L

2002

Nissan

Xterra

3.3L

2003

Nissan

Xterra

3.3L

2004

Nissan

Xterra

3.3L

1999

Mercury

Villager

3.3L

2000

Mercury

Villager

3.3L

2001

Mercury

Villager

3.3L

2002

Mercury

Villager

3.3L

1999

Nissan

Frontier

3.3L

2000

Nissan

Frontier

3.3L

2001

Nissan

Frontier

3.3L

2002

Nissan

Frontier

3.3L

2003

Nissan

Frontier

3.3L

2004

Nissan

Frontier

3.3L

1999

Nissan

Quest

3.3L

2000

Nissan

Quest

3.3L

2001

Nissan

Quest

3.3L

2002

Nissan

Quest

3.3L

## Details

- **Price:** 93.82 CAD
- **Vendor:** Mpulse
- **Type:** Ignition Knock Detonation Sensor
- **Tags:** 1999 Mercury Villager, 1999 Nissan Frontier, 1999 Nissan Quest, 1999-2004 Mercury, 2000 Mercury Villager, 2000 Nissan Frontier, 2000 Nissan Pathfinder, 2000 Nissan Quest, 2000 Nissan Xterra, 2000-2000-nissan-pathfinder-ignition-knock--detonation--sensor-n-a-3-3l-from-05-2000-esi9272310, 2001 Mercury Villager, 2001 Nissan Frontier, 2001 Nissan Quest, 2001 Nissan Xterra, 2002 Mercury Villager, 2002 Nissan Frontier, 2002 Nissan Quest, 2002 Nissan Xterra, 2003 Nissan Frontier, 2003 Nissan Xterra, 2004 Nissan Frontier, 2004 Nissan Xterra, 22060-7B000, 2KNC0254, 5S2214, B2060-7B000, DKS588, ID0138, Ignition Knock Detonation Sensor, Ignition Knock Detonation Sensor for 1999 Mercury Villager, Ignition Knock Detonation Sensor for Mercury, Ignition sensor, KS107, Mpulse, Mpulse SEN-2KNC0254 Ignition Knock Detonation Sensor, Nissan select vehicles, Nissan select vehicles Ignition Knock Detonation Sensor, replacement auto part, replacement SEN-2KNC0254 Ignition Knock Detonation Sensor, S8731, SEN-2KNC0254, vehicle fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 93.82 CAD | In stock |

## Images

- Mpulse_Ignition Knock Detonation Sensor_SEN-2KNC0254

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/ignition-knock-detonation-sensor-for-nissan-xterra-frontier-pathfinder-quest)
> Updated: 2026-07-14