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1990 - 2001 INFINITI Q45 Ignition Knock (Detonation) Sensor (True Tech) NEW

$ 67 .60
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

⚠️ Most jobs typically require 2 of this item.

Brand: True Tech
Condition: New
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Specifications & Info


Attribute Value
Attachment Method Bolt On
Connector Gender Female
Connector Shape Rectangular
Mounting Hardware Included No
Mounting Type Bolt Mount
Terminal Gender Male
Terminal Quantity 2
Terminal Type Blade

Vehicle Fitment Guide

This part fits the following vehicles:

INFINITI 1 model (tapclick to expand)(tapclick to hide)
Q45 1990-2001 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
A Sedan 1991 - 1996 V8 4.5L RWD Automatic
Anniversary Edition Sedan 2000 V8 4.1L RWD Automatic
Base Sedan 1997 - 2001 V8 4.1L RWD Automatic
Base Sedan 1990 - 1996 V8 4.5L RWD Automatic
T Sedan 1997 - 2001 V8 4.1L RWD Automatic
T Sedan 1994 - 1996 V8 4.5L RWD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Interchange Parts

Brand Part Number
ACDelco 213-1818
ACDelco 89052886
Advan-tech 5M3
Airtex 5S2217
Autotecnica NI1317946
Beck/Arnley 158-0679
Bosch 0986JG0830
Bosch 64621
BWD S8619
CARQUEST Premium By WELLS 71-6585
Carquest Premium Vehicle Solutions SBC3673
Carquest Standard Filters 32002
Cartek KS24
Delphi AS10101
Delphi AS10148
Dorman 917-141
Duralast SU2074
Echlin DKS518
Hitachi Automotive KNS0001
HOLSTEIN 2KNC0305
Import Direct Ignition 17-0728
KEM 144-220
MasterPro 2-KS24
Motorad 1KS1004
MTE-THOMSON 7026
NAPA Mileage Plus DKS518SB
NAPA Solutions 600-0188
NAPA Solutions 6000188
NGK 72916
NGK ID0139
Nissan 2206030P00
Standard Ignition KS79
Tomco Products 29000
Tomco Products 29062
Walker Products 242-1024

Fits Years: 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001

Fits Models: Q45

Expert Guides

Infiniti Q45 (1990-2006) Ignition Knock Sensor: A Complete Guide

A bad knock sensor is robbing your Q45's V8 of power; here's how to choose the right replacement part.

Read Full Guide →

Related Trouble Codes (OBD-II)

1 matching guide

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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