[Closed] How to retrieve the key programming code for 2003 Pontiac Sunfire?

608 views - Last reply: August 23, 2024
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Need the key code to program a replacement key for my 2003 Pontiac Sunfire

Hello! We've developed a VIN-based tool to help you get your key code for the 2003 Pontiac Sunfire. Check it out here: VIN Key Code Generator.

Replies (5)

My 2003 Pontiac Sunfire might finally get back on the road thanks to this.

This just might solve my 2003 Pontiac Sunfire's ignition issue.

Hope I’m not too late to try this on my 2003 Pontiac Sunfire.

Got a dead key fob for my 2003 Pontiac Sunfire. Need the code badly.

Trying to reprogram a new key for my 2003 Pontiac Sunfire—need the code first.

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Locksmiths are typically 30-50% cheaper than dealerships for key replacement and programming. However, some newer models (especially luxury brands) may require dealer-only programming tools. Always get quotes from both.
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Locksmiths are typically 30-50% cheaper than dealerships for key replacement and programming. However, some newer models (especially luxury brands) may require dealer-only programming tools. Always get quotes from both.
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