Knock Sensor 12601822 10456603 for Buick & Cadillac Engine
Knock Sensor 12601822 10456603 for Buick & Cadillac Engine
Processing time: 2?3 business days. Standard delivery: 7?15 business days. Express delivery: 3?7 business days, where available.
200 in stock
Ensure optimal engine performance with this high-quality knock sensor replacement. Designed to match part numbers 12601822 and 10456603, this sensor is suitable for Buick and Cadillac vehicles.
It detects engine knock or detonation and sends signals to the engine control unit (ECU) to adjust ignition timing, helping prevent engine damage and maintain smooth operation.
Features:
- Replaces part numbers 12601822, 10456603
- Fits Buick and Cadillac vehicles
- Detects engine knock and signals ECU
- Optimizes ignition timing for engine safety
- Durable construction for long service life
- Easy installation with proper fitment verification
Important Note:
Please confirm your original part number and compatibility before purchase.
Product FAQ
Will this Knock Sensor fit my vehicle?
This product is intended for vehicles that match the OE part number and application details shown on this page. Please compare your original part with 12601822, 10456603, and verify the connector, mounting points, and fitment for Buick, Cadillac before ordering.
Which part number should I use to confirm compatibility?
Use the OE or replacement part number on your original component first. For this listing, compare against: 12601822, 10456603. Matching the part number is usually more reliable than matching only the model name or year range.
What symptoms can this part help solve?
A failing Knock Sensor may be related to knock sensor fault codes, poor timing correction, reduced power, or engine pinging diagnosis. Always confirm the diagnosis with scan-tool data, fault codes, or a technician inspection before replacing the part.
What should I check before purchase?
Please check the OE number, connector shape, pin count, mounting points, size, and vehicle application. Small differences in plugs, brackets, sensor position, or production year can affect fitment even when the vehicle model looks similar.
Is this a new replacement part?
Yes, this listing is for a new replacement auto part supplied by Staceedress Auto Parts. Keep the original part until installation is complete so you can compare the shape and connector side by side.
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Questions check here
How long does shipping take?
How long does shipping take?
Processing time: 2?3 business days. Standard delivery: 7?15 business days. Express delivery: 3?7 business days, where available.
Does this part come with protective packaging?
Does this part come with protective packaging?
Yes. Each auto part is packed with protective materials to reduce damage during transit. Please inspect the part before installation and keep the original packaging until fitment is confirmed.
Do you ship internationally?
Do you ship internationally?
Free standard shipping is available on orders over $15. Express shipping is calculated at checkout. International delivery availability and timing may vary by destination.
What payment methods do you accept?
What payment methods do you accept?
We accept a variety of payment methods to make your shopping experience convenient. These include credit cards (Visa, Mastercard, American Express), PayPal, and, in some regions, alternative payment methods such as Apple Pay or Google Pay. Rest assured, your payment information is secure and protected during the checkout process.
