Code63 99 151
Operation Code: 63 99 151
Standard Labor Map: Turn Signal Bulb Replacement
About This Operation Code
When you see 63 99 151 on your mechanic's quote or invoice, it refers to the standardized automotive industry code for Turn Signal Bulb Replacement. Mechanical shops use these codes to lookup predefined labor times (guided by Alldata or Mitchell 1).
This involves changing a front or rear bulb that signals turns or lane changes to other drivers.
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Standardized Labor
Shop labor rates range from $120–$250/hour depending on your city. Using 63 99 151 prevents a mechanic from charging "made up" times.
Average Total Cost (Labor + Parts)
Varies by model
*Based on 2026 national averages for turn signal bulb replacement.
View Full Pricing Guide →⚠️ Beware Overlap Labor
Dishonest shops often double-dip labor when billing multiple Op Codes. For example, if parts must be removed to access Turn Signal Bulb Replacement, they shouldn't bill full Book Time for both codes.
Scan Quote for Overlap →