Knock Sensor
12589867 Knock Sensor for Silverado 1500/2500 4.8L 5.3L 5.7L 6.0L LS1 LS6 LM7 LQ4 LQ9 Engine Models - Automotive Performance SensorPremium Knock Sensor | OEM 213-3521
Wholesale Pricing
Price: 50 PCS
$3.8
Price: 200 PCS
$3.2
OEM Number213-3521
FitmentSilverado 1500/2500 with 4.8L, 5.3L, 5.7L, 6.0L engines; LS1, LS6, LM7, LQ4, LQ9 models
Technical Description
12589867 Knock Sensor for Silverado 1500/2500 with 4.8L, 5.3L, 5.7L, and 6.0L engines featuring LS1, LS6, LM7, LQ4, LQ9 engine configurations. This high-performance automotive sensor monitors engine knock conditions to prevent pre-ignition damage. Features precision-engineered design for optimal fitment and durability.
- High-sensitivity vibration detection
- Direct OE replacement compatibility
- Advanced electronic signal processing
- Durable ceramic construction
- Easy installation with factory connections
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