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Western Auto Service, Inc

✓ Tune-up, Oil, and Lube

3669 University Ave, San Diego, CA 92104

Call (619) 281-0424 Apple Maps Google Maps

License #283069 · California state licensing records · data refresh 2026-08-02

About this oil change shop

Western Auto Service, Inc operates out of 3669 University Ave in San Diego, in San Diego County, California. Its state license — #283069 — is on record in California's licensing data as of 2026-08-02.

State records list its specialty as Tune-up, Oil, and Lube — self-reported by the shop. Phone: (619) 281-0424. Call ahead to confirm today's hours and wait before you drive over.

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Common questions

Where is Western Auto Service, Inc located?

Western Auto Service, Inc is at 3669 University Ave, San Diego, CA 92104, in San Diego County. Phone: (619) 281-0424.

What license does Western Auto Service, Inc hold?

Western Auto Service, Inc appears in California state licensing records under license #283069 (data refresh 2026-08-02).

What is a 30k 60k 90k mile service?

Manufacturer-defined major service milestones that replace fluids, filters, belts, and plugs on a schedule — the 30k/60k/90k framework is shorthand for escalating inspection depth.

  • 30k: air filter, cabin filter, fluid check, brake inspection, tire rotation
  • 60k: adds spark plugs (copper), transmission service, coolant flush
  • 90k: adds timing belt (if equipped), all fluids, full brake service, serpentine belt
  • Exact services depend on your vehicle's manufacturer schedule — not universal
  • Staying current prevents compounding failures and protects resale value

Per manufacturer service schedules and ASE maintenance guidelines.

How often should I get an oil change?

Every 3,000-5,000 miles for conventional oil; every 7,500-10,000 miles for full synthetic — follow your owner's manual.

  • Synthetic oil extends intervals significantly
  • Severe duty driving (towing, stop-and-go) shortens intervals
  • Modern vehicles often have oil-life monitors — follow them
  • Skipping intervals causes sludge buildup and accelerated wear

Per manufacturer recommendations and ASE technician guidance.