Toyota Allion Knock Control Sensor 89615-20090 – Genuine Reconditioned Knock Sensor for NZT240, AZT240 & NZT260

Toyota Allion Knock Control Sensor in Sri Lanka

Genuine Japanese Re-Conditioned Knock Sensor

The Toyota Allion Knock Control Sensor restores precise engine knock detection, helping your Allion's ECU prevent detonation, protect engine components, and maintain optimal ignition timing. This genuine Japanese re-conditioned unit is designed to help Sri Lankan Allion owners resolve check-engine warnings, engine pinging, reduced power, and poor fuel economy caused by a failing knock sensor. Available for First Generation (2001–2007: NZT240, ZZT240, ZZT245, AZT240) and Second Generation & Later (2007–Present: NZT260, ZRT260, ZRT261, ZRT265) variants with 1.5L, 1.8L, and 2.0L engines (1NZ-FE, 2ZR-FE, 2ZR-FAE, 3ZR-FAE).

Discover our complete selection of Toyota Allion Genuine parts, fitment guides, and OEM replacements in Sri Lanka!

Sourced directly from Japan and thoroughly re-conditioned to meet OEM performance standards, this sensor ensures reliable knock signal output to your Allion's ECU, restoring smooth acceleration, stable idle, and proper fuel efficiency.

Product Details

Part Number: 89615-20090

Condition: Genuine Japanese Re-Conditioned

Warranty: Limited warranty available

Origin: Japan (OEM genuine part)

Connector Type: 2-pin oval connector

Dimensions: Approx. 51mm × 26mm × 23mm

Weight: Approx. 40g

Fitted Models & Generations

First Generation Allion (2001–2007):

— NZT240 (1.5L 1NZ-FE)

— ZZT240 (1.8L 1ZZ-FE)

— ZZT245 (1.8L 1ZZ-FE)

— AZT240 (2.0L 1AZ-FE / 1AZ-FSE)

Second Generation & Later (2007–Present):

— NZT260 (1.5L 1NZ-FE)

— ZRT260 (1.8L 2ZR-FE / 2ZR-FAE)

— ZRT261 (2.0L 3ZR-FAE)

— ZRT265 (1.8L 4WD 2ZR-FE / 2ZR-FAE)

Key Features

OEM Fitment: Direct plug-and-play replacement, no ECU remapping needed

Quality Assurance: Inspected and re-conditioned to match genuine Toyota performance specs

Knock Detection Accuracy: Restores precise engine knock/pinging feedback to prevent detonation and protect engine

Reliability: Genuine Japanese sourcing reduces risk of premature failure common with aftermarket alternatives

Wide Compatibility: Fits multiple Toyota engine families including 1NZ-FE, 1ZZ-FE, 1AZ-FE, 2ZR-FE, 2ZR-FAE, 3ZR-FAE

Common Symptoms of a Faulty Knock Sensor

Check-engine light with knock sensor fault codes (e.g., P0325, P0326, P0327, P0328)

Excessive engine knock, pinging, or rattling under acceleration

Reduced fuel economy due to retarded ignition timing

Poor engine performance, power loss, or limp mode activation

Rough idle or hesitation during throttle response

Failed emissions test due to improper combustion timing

Applications

Resolving check-engine light and knock sensor fault codes on Toyota Allion

Eliminating engine pinging/knock under load or acceleration

Restoring fuel economy and engine performance affected by faulty knock detection

Routine ignition system maintenance and diagnostics

Package Includes

1 x Toyota Allion Knock Control Sensor (Part No: 89615-20090)

Re-conditioning quality inspection tag