Knock Sensor Flat Response GM PCM OEM Item R020052
$27.00
Competitor Price:
$28.95
Flat Response Knock Sensor PCM 2008 & up - GM 5.0L, 5.7L & 6.0L
Some exceptions where the old style knock sensor was used on both sides of the block (Item# R020027) after 2008
Engine sensor sends a signal to the ECM when abnormal ignition occurs
Most in-stock orders ship within 24 hours. Orders placed by 1:00 PM EST typically ship the same business day, subject to availability.
Average delivery time within the Continental U.S. is 3–7 business days.
Expedited shipping options are available on select products. Weekend delivery is not available.
Oversized items, drop-shipped products, and shipments to Alaska, Hawaii, or international destinations may require additional time or shipping costs.
Tracking information is emailed once your order ships.