2004 Cadillac CTS Knock Sensors
Your 2004 Cadillac CTS 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 9 Knock Sensors to choose from for your 2004 Cadillac CTS, and our inventory prices range from as little as $26.99 up to $86.15.
On top of low prices, Advance Auto Parts offers 4 different trusted brands of Knock Sensors for the 2004 Cadillac CTS. We only sell parts from trusted brands like Carquest Premium so that you can find quality parts you can count on.
Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 8 reviews on our Knock Sensors for the 2004 Cadillac CTS from previous customers.
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 2004 Cadillac CTS
Delphi – Knock Sensor (Part No.AS10017)
from
$71.99
Manufactured to meet or exceed OE requirements; Delphi Knock Sensors help maximize engine performance with all fuels; Delphi Knock Sensors prevent against engine damage from pre-ignition knocking.
Product Features:
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Product Features:
- Delphi knock sensors help maximize engine performance with all fuels
- Delphi knock sensors prevent against engine damage from pre-ignition knocking
- Calibrated for a wide variety of frequencies to detect shifts, and adjust to provide accurate signals to help maximize engine performance
- Flat frequency response allows the same sensor to be used on different engines and the sensor responds to knock frequencies higher than the primary frequency
- Ground-isolated design with two-wire shielded harness helps protect the sensor signal from electro-magnetic interference (EMI)
- Self-generating piezoelectric design requires no power to the sensor
Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBC3654)
from
$57.99
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.
Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBA3698)
from
$26.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Bosch – Knock Sensor (Part No.0261231174)
from
$28.99
Bosch OE quality knock sensors for optimum engine protection and fuel consumption reduction up to 9%
Product Features:
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Product Features:
- Bosch OE quality knock sensors for optimum engine protection
- Bosch OE quality knock sensors improve combustion efficiency and reduce fuel consumption up to 9%
- Bosch OE quality knock sensors increase torque up to 5%
- Bosch OE quality knock sensors enable the use of multiple quality fuels with various anti-knock properties
Bosch – Knock Sensor (Part No.F6020430221BOS)
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$27.31
Bosch Knock Sensors are highly accurate and sensitive to detect engine knock, ensuring efficient performance and long life of your vehicle.
Product Features:
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Product Features:
- High Precision Even under Extreme Conditions
- Improved efficiency and prolonged engine life
- Linear signal over large frequency range
Delphi – Flat Response Knock Sensor (Part No.F6020352539DEL)
from
$82.77
As a global leader in engine and powertrain management systems technology, Delphi manufactures a Flat Response Engine Knock Sensor that is 100 percent OE, providing an exact fit and superior quality. The Delphi Flat Response Knock Sensor has a flat frequency response over a range of from 1 to 18 kHz, thus the same sensor can be used on different engines by simply adjusting the filter frequency of the signal processing electronics to match the knock frequency of the engine. In addition, the sensor responds to knock frequencies higher than the primary knock frequency. This allows the higher knock frequencies to be used by a control system, either individually or combined with the primary knock frequency
Product Features:
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Product Features:
- Self-generating piezoelectric design requires no power to the sensor
- Flat frequency response allows the same senor to be used on different engines and the sensor responds to knock frequencies higher than the primary frequency
- Ground-isolated design with two-wire shielded harness helps protect the sensor signal from electro-magnetic interference (EMI)
- Large mounting hole accommodates mounting bolts up to 10mm in diameter
Vemo – VEMO Knock Sensor (Part No.F6020223674VMO)
from
$86.15
The VEMO 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
Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBA3819)
from
$76.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBA3734)
from
$39.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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FAQs for 2004 Cadillac CTS Knock Sensors
What are the most popular Knock Sensors for the 2004 Cadillac CTS?
With 4 brands you can trust, our most popular Knock Sensors for the 2004 Cadillac CTS parts are:
