PT Auto Warehouse DS-12481 - Ignition Knock Detonation Sensor, Replaces 39250-2E000, 392502E000

★★★★★ 4.4 128 reviews

$25.24
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$25.24
Price when purchased online
Free shipping Free 30-day returns

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Management number 208161181 Release Date 2026/03/22 List Price $10.10 Model Number 208161181
Category

PT Auto Warehouse DS-12481 - Ignition Knock Detonation Sensor, Replaces 39250-2E000, 392502E000

  • A knock sensor is a critical component of an internal combustion engine's management system. Its primary function is to detect abnormal vibrations or sounds produced by the engine, specifically those associated with engine knocking or detonation. This occurs when the air-fuel mixture in the cylinder ignites prematurely or unevenly, leading to a metallic "pinging" or "knocking" sound.
  • Our knock sensors are designed to match the original's dimensions, specifications, appearance, and performance for specific vehicle models.
  • Our knock sensors have undergone rigorous testing to ensure they can withstand daily use, guaranteeing their durability and longevity.
Brand PT Auto Warehouse
Item Weight 4 ounces
Manufacturer PT Auto Warehouse
Item model number DS-12481
Product Dimensions 6 x 2.75 x 2.75 inches
Manufacturer Part Number DS-12481

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4.4 out of 5
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128 ratings | 52 reviews
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