License #307379 · California state licensing records · data refresh 2026-08-02
About this oil change shop
You'll find Terry'S Automotive Specialist at 1339 Descanso Ave in San Marcos, CA (San Diego County). California state licensing records (refreshed 2026-08-02) list it under license #307379.
State records list its specialty as Tune-up, Oil, and Lube — self-reported by the shop. Phone: (760) 744-4084. A quick call first is the fastest way to confirm hours and today's wait.
Terry'S Automotive Specialist is at 1339 Descanso Ave, San Marcos, CA 92069, in San Diego County. Phone: (760) 744-4084.
What license does Terry'S Automotive Specialist hold?
Terry'S Automotive Specialist appears in California state licensing records under license #307379 (data refresh 2026-08-02).
What does a cabin air filter do and when should I replace it?
The cabin filter cleans air entering your car's interior — replace it every 15,000-25,000 miles or sooner if you notice weak airflow or musty odors from the vents.
Clogged cabin filter cuts A/C and heater airflow significantly
Dirty filter allows allergens, dust, and pollutants into the cabin
California wildfire smoke seasons demand more frequent changes
Located behind the glove box on most vehicles — quick replacement
A fresh cabin filter also reduces odors and improves defroster performance
Per HVAC filter standards and manufacturer service intervals.
What's included in an oil change service?
Drain old oil, install new oil to spec, replace filter, check fluid levels, and perform a multi-point safety inspection.
Correct oil grade (viscosity) for your engine is non-negotiable
Filter quality affects how long clean oil stays clean
Multi-point inspection catches safety issues while you're already in
Tire pressure and brake thickness often checked at same visit