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ACDELCOPART NUMBER: 065-213-3521

Ignition Knock (Detonation) Sensor

Name: Ignition Knock (Detonation) Sensor
Brand: ACDELCO
SKU: 065-213-3521
Price: 62.99 USD
Availability: InStock

^$62⁹⁹

Ships on Sep 08, 2026

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555-14536

Single Wire Ignition Knock Sensor for GM LS Engines

^$33⁷⁷

Knock Sensor

Ignition Knock (Detonation) Sensor

Part TypeKnock Sensor

BrandACDELCO

Package Height1.9

Package Width3.2

Package Length3.5

Weight0.19 PG

Part CategoryReplacement Parts

Threaded End Diameter (Mm)10

Body TypeVarious - Application Specific

Terminal TypePin

Connector GenderMale

Overall Length2.21 in (56.1 mm)

Mounting Hardware IncludedNo

Threaded End Diameter0.39 in (9.9 mm)

Connector ShapeRound

Overall Length (Mm)56.3

Number Of DoorsVarious Application Specific

Terminal Quantity1

Part FitmentDirect Fit

Connector Quantity1

Wire Harness IncludedNo

Meets Or Exceeds Original Equipment ManuYes

Vendor Part Number213-3521

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

Ignition Knock (Detonation) Sensor

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