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Lexus Center Cap Size — 62 mm (OEM 42603-30590)
Lexus shares Toyota's parts-bin logic, and the cap shows it: the documented Lexus car cap for 2006–2013 models measures 62 mm OD and carries OEM number 42603-30590 — Toyota's 42603 cap-number family with a Lexus face on it. Same discipline as the parent brand: the number identifies the family, the caliper confirms the fit.
The 42603 family habit
Toyota and Lexus cap numbers begin with 42603 across a wide range of wheels, with the suffix doing the specific work. When you search, search the full number including the suffix — "Lexus center cap" alone returns every era and diameter the brand ever made. If the number molded into your cap's back ends differently, trust your molding over any chart, ours included.
Cars vs SUVs
The 62 mm figure is documented for the car range of that era. Lexus SUVs and later models run their own wheels and caps; treat any Lexus outside the 2006–2013 cars as measure-first. One minute with a caliper — OD across the face, ID across the clip tips — settles which family your wheel belongs to.
Next steps
Run your numbers through the Cap Finder, or re-check them with the How to Measure walkthrough before you order.
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Video: “LS 460 Center Wheel Cap Removal and Self Righting Wheel Cap Install” — sillyajay on YouTube →
Related guides
- Toyota Corolla Center Caps — 57 mm vs 62 mm Generation Split
- How to Read the Part Number Molded on the Back of Your Center Cap
- By Brand — the Lexus entry
Sources: eBay chasingcolors listing item specifics (Lexus 2006–2013, 62 mm OD, OEM 42603-30590). Sizes published as commonly listed — verify by measuring.