Price
Call for price
Hours
Open 7 days a week
Station type
Test & Repair
Downey Nissan is a test-and-repair smog check station at 7321 Firestone Blvd, Downey, CA 90241. Open 7 days a week.
Hours
- Monday
- 7 AM – 9 PM
- Tuesday
- 7 AM – 9 PM
- Wednesday
- 7 AM – 9 PM
- Thursday
- 7 AM – 9 PM
- Friday
- 7 AM – 9 PM
- Saturday
- 7 AM – 9 PM
- Sunday
- 8 AM – 9 PM
Hours from public business listings. Call to confirm before you go.
What to expect at Downey Nissan
Downey Nissan can run the inspection and, if your car fails, diagnose and fix it in the same shop. It is not STAR certified, so if your DMV renewal notice says "STAR Station Required" you will need a different station.
Most smog checks take 15 to 30 minutes, and most visits are closer to 20.
What to bring
Your registration or DMV renewal notice
It says whether the car needs a STAR station.
The car, with the check engine light off
On a 2000-or-newer car, a lit check engine light fails the test on its own.
A way to pay
The $8.25 state certificate is paid on top of the test when the car passes, unless the station's price or coupon includes it.
What if I fail?
- Downey Nissan can diagnose and repair the problem in the same shop, then retest the car.
- BAR's Consumer Assistance Program pays up to $1,450 toward emissions repairs for income-eligible owners.
Been to Downey Nissan?
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7321 Firestone Blvd, Downey, CA 90241
Get directions →Hours
- Monday
- 7 AM – 9 PM
- Tuesday
- 7 AM – 9 PM
- Wednesday
- 7 AM – 9 PM
- Thursday
- 7 AM – 9 PM
- Friday
- 7 AM – 9 PM
- Saturday
- 7 AM – 9 PM
- Sunday
- 8 AM – 9 PM
Hours from public business listings. Call to confirm before you go.
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Questions about Downey Nissan
Downey Nissan is open Monday 7 AM to 9 PM; Tuesday 7 AM to 9 PM; Wednesday 7 AM to 9 PM; Thursday 7 AM to 9 PM; Friday 7 AM to 9 PM; Saturday 7 AM to 9 PM; Sunday 8 AM to 9 PM.
Google lists the following accessibility features at Downey Nissan: wheelchair accessible entrance, wheelchair accessible parking.
Verify this station’s license and STAR standing at bar.ca.gov.
Listing updated October 16, 2026.
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BAR field office: South El Monte • Licensed since 2016