How often should I replace the oxygen sensor in my 1994 buick regal sedan?

Asked by Apr 24, 2012 at 01:43 PM about the 1994 Buick Regal 4 Dr Custom Sedan

Question type: Maintenance & Repair

2 Answers

1,405

Replace your O2 sensors when you put in spark plugs -- hopefully that is at least every 30K to 50K or so, but i have seen people get by going to 100K or more

6,615

There is no service interval for o2 sensors, when they go bad there bad unless you want to replace them randomly and yes would do ever 50k or so.

Your Answer

Add photo

Related Questions

  • Buick Regal 1 answer

    Can I replace the 3.8 in my Buick Regal with a 3.3?

    1989 Buick Regal 4-Door Sedan

    -

    Maintenance & Repair

  • Where is the coolant sensor on a 1996 buick regal? 1 answer

    The mechanic told us we needed to replace the coolant sensor on our 1996 Buick regal. The owners manual is no help. I just need to know where it is. Thanks

    1996 Buick Regal 4 Dr Custom Sedan

    -

    Maintenance & Repair

  • NEED HELP 91 BUICK REGAL 2 answers

    1991 BUICK REGAL KEEPS RUNNING ROUGH AND SHUTTING OFF ...ALSO IDLES UP WHILE IN PARK?

    1991 Buick Regal 4 Dr Custom Sedan

    -

    Maintenance & Repair

  • 94 buick regal shuts down then starts again immediately 2 answers

    my 1994 buick regal periodically shuts down while I am driving but immediately starts up again. I have replaced the alternator and fuel filter but it still does it (sometimes when it gets hotter outsi...

    1994 Buick Regal 4 Dr Custom Sedan

    -

    Maintenance & Repair

Search Buick Regal Questions

Buick Regal Experts

#1 Tom Demyan
Tom Demyan
Reputation 380
#2 dvigano
dvigano
Reputation 360
#3 Js08016
Js08016
Reputation 330
View All

Related Models For Sale

Used Chevrolet Impala
524 Great Deals out of 29,878 listings starting at $799
Used Chevrolet Camaro
148 Great Deals out of 32,614 listings starting at $1,729
Used Honda Accord
767 Great Deals out of 88,117 listings starting at $1,150
Used Ford Mustang
389 Great Deals out of 47,511 listings starting at $1,800
Used Nissan Maxima
282 Great Deals out of 26,377 listings starting at $1,300
Used BMW 3 Series
960 Great Deals out of 33,579 listings starting at $1,000

Used Cars For Sale

2017 Buick Regal For Sale
22 Great Deals out of 5,993 listings starting at $17,888
2016 Buick Regal For Sale
17 Great Deals out of 1,310 listings starting at $15,797
2015 Buick Regal For Sale
8 Great Deals out of 453 listings starting at $14,900
2014 Buick Regal For Sale
19 Great Deals out of 766 listings starting at $11,989
2013 Buick Regal For Sale
8 Great Deals out of 422 listings starting at $8,995