1991 Infiniti Q45 Knock Sensors
Your 1991 Infiniti Q45 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Knock Sensors you desperately need.
We currently carry 3 Knock Sensors to choose from for your 1991 Infiniti Q45, and our inventory prices range from as little as $56.99 up to $138.93.
On top of low prices, Advance Auto Parts offers 2 different trusted brands of Knock Sensors for the 1991 Infiniti Q45. We only sell parts from trusted brands like Carquest Premium so that you can find quality parts you can count on.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Knock Sensors stock in-person!
Knock Sensors for Your 1991 Infiniti Q45
Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBC3673)
from
$56.99
MotoRad Knock Sensors respond to a wide range of engine knock frequencies providing accurate engine condition to the ECM for optimal ignition timing. Highest quality piezoceramic element manufactured to tight tolerances for increased durability. All MotoRad Knock Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
Product Features:
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Product Features:
- Precision piezoceramic element ensures accurate response to a wide range of engine vibrations
- Manufactured using the highest quality OEM materials to ensure optimal performance and rugged durability
- Designed to meet or exceed all OEM specifications in fit, form & function
- Extensive product testing includes salt spray, high/low temperature impact, thermal cycling, vibration, drop among other tests, to ensure all sensors meet or exceed OEM specifications.
Hitachi – Knock Sensor – New Actual OE Part (Part No.KNS0001)
from
$78.99
Hitachi is a Tier One OE supplier to the largest automobile manufacturers globally, delivery industry leading quality, and exceeding customer expectations with our products and service. Hitachi is bringing that same knowledge and expertise to the premium products we deliver in the Aftermarket because Quality Matters. Hitachi sensor line supports accurate measurement for reliable engine performance.
Product Features:
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Product Features:
- Hitachi is a Tier 1 OE supplier for knock sensors
- 100% NEW, never remanufactured
- Meets the OE performance and durability standards for this application
- Accurate and reliable measurements
- Provides accurate measurement; reliable engine performance.
Hitachi – Hitachi Knock Sensor (Part No.F602058285HIT)
from
$138.93
The Hitachi OE quality knock sensor is engineered to the exact specifications of the vehicle manufacturer to ensure the replacement sensor is the same in quality and function as the part installed as first equipment.
Product Features:
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Product Features:
- OEM quality direct fit application
- Ground-isolated design with two-wire shielded harness helps protect the sensor signal from electro-magnetic interference (EMI)
- Mounting hole is the same size as OE
- Maintains OE specifications for frequency response
FAQs for 1991 Infiniti Q45 Knock Sensors
What are the most popular Knock Sensors for the 1991 Infiniti Q45?
With 2 brands you can trust, our most popular Knock Sensors for the 1991 Infiniti Q45 parts are:
