What is the stock replacement reverse (backup) light bulb for a 2003 Ford Focus SE Wagon?

Asked by Aug 03, 2012 at 10:56 AM about the 2003 Ford Focus SE Wagon

Question type: Maintenance & Repair

A Ford dealer apparently replaced the originals with the same bulbs used for the turn signal/flasher/brake lights.  They went out after a few hours of usage. I have gotten three different replacement bulbs from auto parts stores.  None worked.  I suspect the circuit has been damaged by the dealer using the incorrect bulbs.  Can someone with actual knowledge of the specified, OEM part number for the replacement bulbs please provide me with a manufacturer name and part number?  Thanks.

1 Answer

232,625

For the wagon, you must use any Bulb #921 or 921LL, the LL satnds for Longer Life. I suspect your mechanic install the bulb #3157 which is for the tail lamps and reverse bulbs for the sedans ONLY.

2 out of 2 people think this is helpful.

Your Answer

Add photo

Related Questions

Search Ford Focus Questions

Ford Focus Experts

#1 Tom Demyan
Tom Demyan
Reputation 1,300
#2 dandyoun
dandyoun
Reputation 1,020
#3 Su'ad Barakat
Su'ad Barakat
Reputation 910
View All

Related Models For Sale

Used Honda Civic
499 Great Deals out of 88,834 listings starting at $1,499
Used Ford Fiesta
126 Great Deals out of 15,882 listings starting at $3,495
Used Toyota Corolla
686 Great Deals out of 72,331 listings starting at $600
Used Ford Mustang
372 Great Deals out of 46,938 listings starting at $1,999
Used Mazda MAZDA3
202 Great Deals out of 30,437 listings starting at $1,495
Used Honda Accord
755 Great Deals out of 87,619 listings starting at $1,250
Used Ford Escape
1,329 Great Deals out of 94,916 listings starting at $995
Used Hyundai Elantra
467 Great Deals out of 52,427 listings starting at $995
Used Toyota Camry
837 Great Deals out of 90,117 listings starting at $950
Used Volkswagen GTI
77 Great Deals out of 6,371 listings starting at $2,000
Used Nissan Altima
823 Great Deals out of 79,434 listings starting at $1,677
Used Chevrolet Malibu
860 Great Deals out of 81,174 listings starting at $995

Used Cars For Sale

2017 Ford Focus For Sale
26,702 listings starting at $10,495
2016 Ford Focus For Sale
105 Great Deals out of 5,939 listings starting at $8,995
2015 Ford Focus For Sale
91 Great Deals out of 4,939 listings starting at $6,499
2014 Ford Focus For Sale
140 Great Deals out of 6,673 listings starting at $5,591
2013 Ford Focus For Sale
67 Great Deals out of 2,741 listings starting at $4,900