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2003 Chevrolet Trailblazer

2003 Chevrolet Trailblazer Ignition Switches

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Ignition Switch
Part Number: REPP506201
Guaranteed to Fit
$23.50
Vehicle Fitment
  • 2003 Chevrolet Trailblazer North Face 6 Cyl 4.2L
  • 2003 Chevrolet Trailblazer LTZ 6 Cyl 4.2L
  • 2003 Chevrolet Trailblazer LS 6 Cyl 4.2L
  • 2003 Chevrolet Trailblazer LT 6 Cyl 4.2L
Product Details
Notes : Blade type; 7-prong male terminalReplaces OE Number : 12450251, 15242754, 19179974, 8124502510, 8152427540Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : US331, 12450251, 15242754, 19179974, 8124502510, 8152427540Returns Policy : 30-Day Return Policy
Standard OE Replacement Ignition Switch
Part Number: SIUS331
Guaranteed to Fit
$20.49
Vehicle Fitment
  • 2003 Chevrolet Trailblazer North Face 6 Cyl 4.2L
  • 2003 Chevrolet Trailblazer LTZ 6 Cyl 4.2L
  • 2003 Chevrolet Trailblazer LS 6 Cyl 4.2L
  • 2003 Chevrolet Trailblazer LT 6 Cyl 4.2L
Product Details
Quantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementInterchange Part Number : REPP506201
OE Solutions Series Ignition Switch
Part Number: RB924715
Guaranteed to Fit
$21.99
Vehicle Fitment
  • 2003 Chevrolet Trailblazer North Face 6 Cyl 4.2L
  • 2003 Chevrolet Trailblazer LTZ 6 Cyl 4.2L
  • 2003 Chevrolet Trailblazer LS 6 Cyl 4.2L
  • 2003 Chevrolet Trailblazer LT 6 Cyl 4.2L
Product Details
Notes : Steering column mounting location; Snaps-In place mounting type; 7-way female terminal configurationReplaces OE Number : KS6254, D1426D, CS643, 12450251, 15242754, 19179974, 1S6002, LS1115, US-331Quantity Sold : Sold individuallyWarranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Cadmium, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesInterchange Part Number : KS6254, D1426D, CS643, 12450251, 15242754, 19179974, 1S6002, LS1115, US-331
Ignition Switch
Part Number: M468812
Universal Fit
$131.35
Product Details
Notes : Push Button, Alternate Action SwitchQuantity Sold : Sold individuallyWarranty : MSD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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Great working product
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Product Questions & Answers

Q:Does this interchange with GM # 15242754 for 2005 Chevy SSR?
bobert
A:BEST ANSWERHi Bobert, I'm happy to assist you. Yes, it is. This item fits the 2005 Chevrolet SSR. You can use this link to order the part and take advantage of this excellent price: https://www.carparts.com/ignition-switch/standard/sius331?can=CPAP3648_20220503 I hope this helps. Enjoy shopping at Carparts.com! Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >
Q:I replaced the key cylinder but car will only crank sometimes. Will the ignition switch solve problem? Show Less
Cecil R.
A:BEST ANSWERHi Cecil, I'm pleased to assist you. If you replaced the key cylinder but the car will only crank sometimes, the ignition switch may be the cause of the problem. The ignition switch is responsible for completing the circuit to start the engine, and if it fails, it can cause issues such as the car not starting or suddenly stalling. It is recommended to have the vehicle properly diagnosed by a trusted auto repair shop to determine the root cause of the problem. If you're interested in this switch, you can use this link to continue ordering today before the sale ends. Happy shopping! https://www.carparts.com/ignition-switch/dorman/rb924715?can=CPGG4850_CSQA_20240117 Show less
Grace G.
 
2 Questions, 1 AnswerView all Q&As >
Q:Can I unlock my door with this?
Chris
A:BEST ANSWERHi Christopher, I'm glad to help you out. No, this is only for the ignition. Use the link below to order and get a 30-day price match guarantee. I hope this helps. Happy shopping. https://www.carparts.com/ignition-switch/msd/m468812?can=cpab2020 Show less
Andrew B.
 
5 Questions, 1 AnswerView all Q&As >

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A Short Course on Ignition Systems
A Short Course on Ignition SystemsLet’s see how this is done. The role of spark plugs is integral in the operation of the ignition systems as they ignite the air/fuel mixture—at exactly the right instant.
The Starting System
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Why Won’t My Car Start?
Why Won’t My Car Start?Automotive professionals break down no-start situations into two separate categories: crank-no-start and no-crank-no-start.