1 or 3 Oil Changes with Tire Rotation, Brake Inspection & Battery Test at Diagnostics Unlimited (Up to 77% Off)


88% of 110 customers recommend

from $25
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Value Discount You Save
$109 77% $84
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Over 270 bought
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In a Nutshell

Experienced technicians keep American, European, and Japanese motors running smoothly with fresh premium oil

The Fine Print

Promotional value expires 90 days after purchase. Amount paid never expires. Limit 1 per person. Valid only for option purchased. Valid for 5 quarts of oil. Additional charge for synthetic oil. Appointment required. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

Like an Olympic sprinter with his head stuck in a stairway banister, vehicle engines desperately need lubrication if they're going to run properly. Oil up with this Groupon.

Choose Between Two Options

$25 for an oil-change package ($109 value)

  • Oil change with premium oil
  • Tire rotation
  • Brake inspection
  • Battery test

$75 for the same package with three premium oil changes ($327 value)

Diagnostics Unlimited

Diagnostics Unlimited’s ASE-certified and knowledgeable team maintains their customers' autos with repair services honed through more than 20 years of experience. The staff has been replacing spent oil, conducting vehicle inspections, repairing fuel-injection systems, and scraping off "Flintstone for President" bumper stickers as far back as 1986. Their skill with electrical and cooling systems enables them to service American models as well as Japanese and European vehicles. They're so sure of their services that they couple each one with a 12-month/120,000-mile warranty, and even a lifetime warranty on brake pads, which is what auto technicians call their apartments.


88% of 110 customers recommend

  • “Nice guys, got the job done pretty fast. 5w20, premium :) ”

  • “Such a pleasant experience, really happy with all the work done w/my car, they let me put trust in their work and attention to details”

  • “Good reception and work was quick.”

  1. 1


    135 N Wolfe Rd

    Ste 30

    Sunnyvale, CA 94086


    Get Directions

Diagnostics Unlimited

For those who strive to keep their car looking good and running well
15% Bonus Savings
Get an extra 15% off local restaurants, spas, salons, and more to use within 48 hours of your Goods order! See details
By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.