Carquest Ignition Knock (Detonation) Sensor, SBA3734
In stock
$43.99
Listed as compatible with this vehicle by the retailer feed.
Check price2006 Chevrolet TrailBlazer EXT Sensors
73 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Carquest Camshaft Sensor, CSC1054
In stock
$45.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Vehicle Speed Sensor, 213-1701
In stock
$46.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Engine Camshaft Position Sensor, EC0319
In stock
$49.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Automatic Headlight Sensor, CAA1295
In stock
$49.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Engine Camshaft Position Sensor, EC0321
In stock
$54.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Engine Crankshaft Position Sensor, 213-970
In stock
$54.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Throttle Position Sensor with Hardware, ECC1005
In stock
$61.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Throttle Position Sensor, TH0006
In stock
$67.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Vapor Canister Vent Valve, 25950499
In stock
$68.99
Listed as compatible with this vehicle by the retailer feed.
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Hitachi Mass Air Flow Sensor, MAF0034
In stock
$69.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest New Mass Air Flow Sensor - Sensor Only, MQ6214
In stock
$72.99
Listed as compatible with this vehicle by the retailer feed.
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Spectra Premium Mass Air Flow Sensor, MA191
In stock
$79.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Crankshaft Position Sensor, 35C1008
In stock
$79.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Crankshaft Sensor, CSC1052
In stock
$79.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Wheel Speed Sensor Tone Ring, 12479286
In stock
$79.99
Listed as compatible with this vehicle by the retailer feed.
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Delphi Engine Crankshaft Position Sensor, SS10206
In stock
$84.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest ABS Wheel Speed Sensor, ARC1261
In stock
$85.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest ABS Wheel Speed Sensor, ARA1022
In stock
$86.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Engine Crankshaft Position Sensor, EH0157
In stock
$87.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest New Map Sensor, ECC1012
In stock
$89.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Brake Pedal Position Sensor, BBA1002
In stock
$89.99
Listed as compatible with this vehicle by the retailer feed.
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NTK ABS Wheel Speed Sensor, AB1987
In stock
$92.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest New Mass Air Flow Sensor - Complete Assembly, MQ7202
In stock
$94.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.