License #314859 · California state licensing records · data refresh 2026-08-02
About this oil change shop
You'll find Najjar Lube Centers Inc. at 433 West Katella Avenue in Orange, CA (Orange County). California state licensing records (refreshed 2026-08-02) list it under license #314859.
State records list its specialty as Tune-up, Oil, and Lube — self-reported by the shop. Phone: (909) 592-8484. A quick call first is the fastest way to confirm hours and today's wait.
Najjar Lube Centers Inc. is at 433 West Katella Avenue, Orange, CA 92867, in Orange County. Phone: (909) 592-8484.
What license does Najjar Lube Centers Inc. hold?
Najjar Lube Centers Inc. appears in California state licensing records under license #314859 (data refresh 2026-08-02).
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.
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.