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Get the Best Priced Chevrolet Trailblazer EXT Knock Sensor

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Chevrolet Trailblazer EXT Replacement Knock Sensor Information


Chevrolet Trailblazer EXT Knock SensorSearch our online knock sensor catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Chevrolet Trailblazer EXT Knock Sensor parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day. They are available for the following Chevrolet Trailblazer EXT years: 2006, 2005, 2004, 2003, 2002, 06, 05, 04, 03, 02. This part is also sometimes called Chevrolet Trailblazer EXT Engine Sensors. We stock knock sensor parts for most Chevrolet models including Silverado 1500, Silverado 2500 HD, Tahoe, Avalanche 1500, Suburban 1500, Corvette, Silverado 1500 HD, K1500, Silverado 2500, Camaro, Impala, C1500, Malibu, Cobalt, S10, Blazer, Silverado 3500, Suburban 2500, Tracker, Monte Carlo, HHR, Cruze, Sonic, Equinox, K2500, K3500, Caprice, Trailblazer, S10 Blazer, Cavalier, Express 3500, Express 1500, C1500 Suburban, Silverado 2500 HD Classic, Traverse, K1500 Suburban, Silverado 1500 Classic, C3500, C10 and K2500 Suburban.

We stock these Knock Sensor brands for the Chevrolet Trailblazer EXT: Standard Motor Products, API, DIY Solutions, AC Delco, Walker and NGK.


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Review Fitment Notes to Ensure Proper Fit
Standard Motor Products Logo Standard Motor Products Knock Sensor KS154
Click to Enlarge
(Read reviews)
Our List Price: $25.18
(18) In Stock
Product SKU: KS154
Product Note: Ignition Knock (Detonation) Sensor
Notes Sensor Only
O.E.M. Replacement Yes
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle Engine
2005 Chevrolet Trailblazer EXT 4.2L 6 Cyl 

API Logo
API Knock Sensor 1904-301407
Click to Enlarge
(Read reviews)
Our List Price: $14.98

Product SKU: 127823-07566604
Product Note: Ignition Knock (Detonation) Sensor
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: P
Vehicle
2006 Chevrolet Trailblazer EXT

API Logo
API Knock Sensor 1904-301404
Click to Enlarge
(Read reviews)
Our List Price: $27.98
(2) In Stock
Product SKU: 127822-07847793
Product Note: Ignition Knock (Detonation) Sensor
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: P
Vehicle Engine
2005 Chevrolet Trailblazer EXT 4.2L 6 Cyl 

API Logo
API Knock Sensor 1904-301403
Click to Enlarge
(Read reviews)
Our List Price: $22.98
(73) In Stock
Product SKU: 127821-07598043
Product Note: Ignition Knock (Detonation) Sensor
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: P
Vehicle Engine
2004 Chevrolet Trailblazer EXT 5.3L V8 

DIY Solutions Logo
DIY Solutions Knock Sensor ESS00377
Click to Enlarge
(Read reviews)
Our List Price: $22.95
with FREE Shipping
(20) In Stock
Product SKU: ESS00377
Product Note: Ignition Knock (Detonation) Sensor -- V8 5.3L
Also Used For LS Swap
Condition: New

Shipping Options:
Free Ground Shipping
Fitment Information: Catalog: Q
Vehicle Engine
2003 Chevrolet Trailblazer EXT 5.3L V8 

Standard Motor Products Logo Standard Motor Products Knock Sensor KS134
Click to Enlarge
(Read reviews)
Our List Price: $25.18
(1) In Stock
Product SKU: KS134
Product Note: Ignition Knock (Detonation) Sensor
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle Engine
2002 Chevrolet Trailblazer EXT 4.2L 6 Cyl 

AC Delco Logo AC Delco Knock Sensor W0133-1686461
Click to Enlarge
(Read reviews)
Product List Price:
$45.00
Our List Price: $25.58
(11) In Stock
Product SKU: W0133-1686461
Product Note: Genuine GM
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle Engine
2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl 

Standard Motor Products Logo
Standard Motor Products Knock Sensor KS211T
Click to Enlarge
(Read reviews)
Our List Price: $11.73
(1) In Stock
Product SKU: KS211T
Product Note: Ignition Knock (Detonation) Sensor
Notes Complete Assembly
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: C
Vehicle
2006 Chevrolet Trailblazer EXT

Walker Logo Walker Knock Sensor 242-1049
Click to Enlarge
(Read reviews)
Our List Price: $11.18
(12) In Stock
Product SKU: 242-1049
Product Note: Ignition Knock (Detonation) Sensor
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle Engine
2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl 

AC Delco Logo AC Delco Knock Sensor W0133-1686461
Click to Enlarge
(Read reviews)
Product List Price:
$45.00
Our List Price: $25.58
(11) In Stock
Product SKU: W0133-1686461
Product Note: Genuine GM
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle Engine
2005 Chevrolet Trailblazer EXT 4.2L 6 Cyl 

API Logo
API Knock Sensor 1904-301407
Click to Enlarge
(Read reviews)
Our List Price: $14.98

Product SKU: 127822-07566604
Product Note: Ignition Knock (Detonation) Sensor
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: P
Vehicle Engine
2005 Chevrolet Trailblazer EXT 5.3L V8 

Standard Motor Products Logo
Standard Motor Products Knock Sensor KS211T
Click to Enlarge
(Read reviews)
Our List Price: $11.73
(1) In Stock
Product SKU: KS211T
Product Note: Ignition Knock (Detonation) Sensor
Notes Complete Assembly
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: C
Vehicle Engine
2005 Chevrolet Trailblazer EXT 5.3L V8 

Walker Logo Walker Knock Sensor 242-1053
Click to Enlarge
(Read reviews)
Our List Price: $45.43
(99) In Stock
Product SKU: 242-1053
Product Note: Ignition Knock (Detonation) Sensor
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle Engine
2005 Chevrolet Trailblazer EXT 4.2L 6 Cyl 

AC Delco Logo AC Delco Knock Sensor W0133-1686461
Click to Enlarge
(Read reviews)
Product List Price:
$45.00
Our List Price: $25.58
(11) In Stock
Product SKU: W0133-1686461
Product Note: Genuine GM
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle Engine
2004 Chevrolet Trailblazer EXT 4.2L 6 Cyl 

API Logo
API Knock Sensor 1904-301404
Click to Enlarge
(Read reviews)
Our List Price: $27.98
(2) In Stock
Product SKU: 127821-07847793
Product Note: Ignition Knock (Detonation) Sensor
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: P
Vehicle Engine
2004 Chevrolet Trailblazer EXT 4.2L 6 Cyl 

NGK Logo
NGK Knock Sensor ID0300
Click to Enlarge
(Read reviews)
Our List Price: $12.73
(2) In Stock
Product SKU: ID0300
Product Note: Ignition Knock (Detonation) Sensor
Features:
  • Reinforced and extra-strength components are used to reduce chance of part failure and prevent corrosion and moisture penetration. Mounting threads match OE for easy, worry free installation. Backed by a 3 year/36,000-mile warranty.
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: T
Vehicle Engine
2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl 


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Some of our Customer Reviews
Very Satisfied
Reviewer: aleetx

1/1/09 03:16 PM

I received what I expected and a very fast shippment.

Order Date | 12/25/08

Very Satisfied
Reviewer: paulsvolks75

5/19/10 09:15 PM

Parts always come fast. Parts are always correct. Shipping costs are fair.

Order Date | 5/12/10



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