1998 Lexus SC400 Ignition Sensors
Keep Your 1998 Lexus SC400 in Top Shape with Quality Ignition Sensors
Whether you’re repairing or upgrading your Ignition Sensor, using high-quality parts is key to keeping your 1998 Lexus SC400 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Knock Sensors. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 1998 Lexus SC400 Ignition Sensor at Advance Auto Parts is around $170.99, with a range that starts at $145.99 and goes up to $195.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Ignition Knock (Detonation) Sensor and Ignition Knock (Detonation) Sensor start at just $145.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Ignition Sensor, don’t forget to check out other key components like Ignition Coils and Boots and Spark Plugs. At Advance Auto Parts, we’re here to help you keep your 1998 Lexus SC400 in peak condition, inside and out.
Find Your Specific 1998 Lexus SC400 Ignition Sensors
Looking for the perfect Ignition Sensor for your 1998 Lexus SC400? You’re in the right place. Below, you’ll find links to various types of Ignition Sensors that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Ignition Sensors, ensuring durability and a precise fit for your Lexus SC400. Whether you’re driving a 1998 model or another popular model year like
1992,
1993,
1994,
1995,
1996,
1997,
1999, and
2000, we’ve got you covered. Purchasing Ignition Sensors from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Ignition Sensors that fit your vehicle.
Essential 1998 Lexus SC400 Ignition Sensors
NTK – Ignition Knock (Detonation) Sensor (Part No.ID0166)
from
$195.99
The Ignition Knock (Detonation) Sensor monitors vibrations caused by engine knock or detonation to alter the ignition timing and prevent detonation. A piezoelectric crystal generates a varying voltage based upon engine vibration intensity to delay ignition timing to help prevent severe and costly engine damage. Reasons for replacement include check engine light illumination, engine hesitation, poor fuel economy or failed emissions test.
Product Features:
See More
Product Features:
- ADVANCED TECHNOLOGY: Manufactured to operation performance standards to meet or exceed OE fit, form, and function to ensure proper ignition timing.
- INSTALLATION AND SUPPORT: Mounting threads, harness length and wire gauge match OE for easy, worry free installation.
- THE DIFFERENCE: Reinforced components are used to reduce the chance of part failure and prevent corrosion and moisture penetration. Shielded harness prevents electrical interference.
Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBC3766)
from
$75.99
Carquest 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 Carquest Knock Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
Product Features:
See More
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.
Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBC3696)
from
$145.99
Carquest 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 Carquest Knock Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
Product Features:
See More
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.
Popular 1998 Lexus SC400 Ignition Sensors Categories
Most Popular Knock Sensors for 1998 Lexus SC400s
Enhance your 1998 Lexus SC400 with one of the 2 Knock Sensors we have in stock, starting at just $145.99.
NTK – Ignition Knock (Detonation) Sensor (Part No.ID0166)
from
$195.99
The Ignition Knock (Detonation) Sensor monitors vibrations caused by engine knock or detonation to alter the ignition timing and prevent detonation. A piezoelectric crystal generates a varying voltage based upon engine vibration intensity to delay ignition timing to help prevent severe and costly engine damage. Reasons for replacement include check engine light illumination, engine hesitation, poor fuel economy or failed emissions test.
Product Features:
See More
Product Features:
- ADVANCED TECHNOLOGY: Manufactured to operation performance standards to meet or exceed OE fit, form, and function to ensure proper ignition timing.
- INSTALLATION AND SUPPORT: Mounting threads, harness length and wire gauge match OE for easy, worry free installation.
- THE DIFFERENCE: Reinforced components are used to reduce the chance of part failure and prevent corrosion and moisture penetration. Shielded harness prevents electrical interference.
Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBC3696)
from
$145.99
Carquest 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 Carquest Knock Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
Product Features:
See More
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.
FAQs for 1998 Lexus SC400 Ignition Sensors
What are the best-selling Ignition Sensors for 1998 Lexus SC400s?
Out of 2 Ignition Sensors that fit 1998 Lexus SC400s, the following parts are the top sellers:
- Ignition Knock (Detonation) Sensor (12223107) – $195.99
- Ignition Knock (Detonation) Sensor (12424488) – $145.99
What’s the price range for 1998 Lexus SC400 Ignition Sensors?
The prices of Ignition Sensors for the 1998 Lexus SC400 range from $145.99 up to $195.99 for the most premium parts.
What is the average price of an Ignition Sensor for a 1998 Lexus SC400?
The average price for Ignition Sensors for the 1998 Lexus SC400 is $170.99. Keep in mind the variety of part types within our Ignition Sensor category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Ignition Sensors for other Lexus SC400 model years?
What are the cheapest Ignition Sensors for my 1998 Lexus SC400?
The cheapest 1998 Lexus SC400 Ignition Sensors we carry are:
- Ignition Knock (Detonation) Sensor (12424488) – $145.99
- Ignition Knock (Detonation) Sensor (12223107) – $195.99
Does Advance Auto Parts sell Ignition Sensors for any other 1998 Lexus models?
Yes. We stock Ignition Sensors for 5 other popular 1998 Lexus models. Some of the most popular are 1998 ES300 Ignition Sensors, 1998 GS300 Ignition Sensors, 1998 SC300 Ignition Sensors, 1998 LS400 Ignition Sensors, and 1998 LX470 Ignition Sensors.
What types of Ignition Sensors do you sell for my 1998 Lexus SC400?
We currently have just 1 Ignition Sensor in stock for a 1998 Lexus SC400, and as of 11/2/25, it is a Knock Sensor.
Can I get help with 1998 Lexus SC400 Ignition Sensor orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Lexus Ignition Sensors and more.
What is your return policy for Lexus SC400 Ignition Sensors?
Advance Auto Parts keeps returns simple. For new Lexus SC400 Ignition Sensors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.