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2003 Pontiac Grand Prix

2003 Pontiac Grand Prix Ignition Lock Cylinders

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Ignition Lock Cylinder
Part Number: REPC503912
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 2003 Pontiac Grand Prix SE 6 Cyl 3.1L
  • 2003 Pontiac Grand Prix GTP 6 Cyl 3.8L
  • 2003 Pontiac Grand Prix GT 6 Cyl 3.8L
Product Details
Notes : With Keys; Steering Column Mounting Location; Bring new and old keys to the dealer for reprogrammingColor Finish : BlackReplaces OE Number : 12457103, 15785106, 15785103, 88955861Quantity 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 : US329L, 12457103, 15785106, 15785103, 88955861Returns Policy : 30-Day Return Policy
Ignition Lock Cylinder -
Part Number: SIUS329L
Guaranteed to Fit
$28.99
Vehicle Fitment
  • 2003 Pontiac Grand Prix SE 6 Cyl 3.1L
  • 2003 Pontiac Grand Prix GTP 6 Cyl 3.8L
  • 2003 Pontiac Grand Prix GT 6 Cyl 3.8L
Product Details
Notes : Includes keysColor Finish : BlackQuantity 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 : REPC503912
Ignition Lock Cylinder -
Part Number: ACD1496G
Guaranteed to Fit
$26.99
Vehicle Fitment
  • 2003 Pontiac Grand Prix SE All Engines
  • 2003 Pontiac Grand Prix GT All Engines
  • 2003 Pontiac Grand Prix GTP All Engines
Product Details
Notes : Includes keysColor Finish : BlackReplaces OE Number : 19240042Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco 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 : Professional SeriesInterchange Part Number : REPC503912
Ignition Lock Cylinder, withSmall Head Key -
Part Number: RB924895
Guaranteed to Fit
$28.49
Vehicle Fitment
  • 2003 Pontiac Grand Prix All Submodels All Engines w/Small Head Key
Product Details
Notes : Rubberized Plastic Housing Material; Metal Lock Material; (4) Keys; Includes keysColor Finish : BlackReplaces OE Number : CS803L, 12457103, 15785106, LC63440, US-329LQuantity 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 : CS803L, 12457103, 15785106, LC63440, US-329L
Page 1 of 1 | Showing 1 - 4 of 4 results

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Great quality very satisfied. Price was great
Tammie N.
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Product Questions & Answers

Q:Does this need reprogramming after install? 2000chevy vanture LS
Keith S.
A:BEST ANSWERHi Keith, I'm pleased to assist you. If you have an anti-theft system, it will need to be reprogrammed. Otherwise, there is no need. Click the link below to continue ordering today. Secure your order from limited stocks and take advantage of our ongoing sale. I hope this helps. Have fun shopping! https://www.carparts.com/ignition-lock-cylinder/standard/sius329l?can=CPGG4850_CSQA_20230824 Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >
Q:will this lock turn off security dash light? do have key fob as well? Show Less
Debra M.
A:BEST ANSWERHi Debra, thank you for reaching out! We are unable to answer that question since we do not know what caused your security light to come on. Kindly call our Parts Team at 1-866-529-0412 and provide your vehicle information so we can check if we have parts available for it. Show less
Andrew B.
 
2 Questions, 1 AnswerView all Q&As >