NTK SM0021 Suspension Ride Height Sensor - Left
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NTK
 NTK Suspension Ride Height Sensor

NTK SM0021 Suspension Ride Height Sensor - Left

Brand NTK SM0021
Position Left
Connector Color Black
Terminal Type Blade
Connector Quantity 1
Terminal Quantity 3
Connector Gender Female
Terminal Gender Male
Product line NTK Suspension Ride Height Sensor
Fits Lexus · 3 vehicles

OE-focused design. Built as a technical sensor with OE application technology and full-line coverage.

Tested for durability. Validated under thermal shock, vibration, and OBD verification conditions.

Direct-fit replacement. Single-connector layout with 3-blade terminals and female connector gender.

Cross-references 926-228, 89408-0E010 and 89408-48030 for the same application. See all 4.

$492.89Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $492.89
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Suspension Ride Height Sensor options

Overview

NTK Suspension Ride Height Sensor SM0021 is a direct-fit suspension sensor for select Lexus applications. It is built around OE-focused engineering and tested for thermal shock, vibration, and OBD verification to support accurate suspension height feedback.

Key Features

  • Black connector with female connector gender for straightforward electrical matching.
  • 3-blade male terminals for secure signal transfer.
  • Single-connector design for a clean, OE-style layout.
  • Part number SM0021 for easy identification and ordering.
  • NTK technical sensor coverage backed by OE application experience.

Detailed Description

NTK SM0021 is a suspension ride height sensor engineered for vehicles that rely on precise body or suspension position input. Compatible with 2014-2015 Lexus RX450h, left, and 2014 Lexus RX350, left, this sensor supports the suspension system’s height-sensing function with OE-oriented construction and validation. The NTK Suspension Ride Height Sensor line is part of NTK’s technical sensor range, developed to expand coverage under one premium brand while maintaining OE application technology. Part number SM0021 is also referenced in interchange listings for related applications.

This part cross-references Monroe Shocks & Struts (e.g., 926-228) for the same application.

What It Helps Address

  • Incorrect suspension height signal readings.
  • Warning lights related to ride height sensing.
  • Suspension control issues caused by sensor signal loss.
  • Fitment problems from worn or failed OE-style sensors.

Installation Notes

Verify connector style, terminal count, and left-side fitment before installation. Confirm the vehicle application against the listed fitment for the Lexus RX450h and Lexus RX350. Use the part number SM0021 to match the correct sensor during replacement.

Quality Assurance

NTK states that its technical sensors are tested under thermal shock, vibration, and OBD verification conditions and manufactured to meet or exceed OE specifications.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2015LexusRX450hLeftNTK Suspension Ride Height Sensor
2014LexusRX350LeftNTK Suspension Ride Height Sensor
2014LexusRX450hLeftNTK Suspension Ride Height Sensor
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
926-22889408-0E01089408-48030B71098