OE 1121337020 — Valve Cover Gasket for LEXUS NX (_Z1_), NX I (_Z1_), NX SUV (_Z1_), TOYOTA C-HR for Toyota

Build-year coverage is listed row by row in the Applications table above. Where several generations share one number, the newer rows usually carry a revised suffix — compare the last four characters before buying, since a suffix change often means a different connector or bracket.

Watch for noise on cold start, vibration under load, warning lights, fluid seepage or uneven operation. Once any of those appears the valve cover gasket for lexus nx (_z1_), nx i (_z1_), nx suv (_z1_), toyota c-hr should be inspected, and reference 1121337020 replaced if it measures outside specification.

Bulk pricing is tiered: 10 pieces, 50 pieces and full-carton quantities each carry a different unit rate. Piece price also moves with packing format and whether your own brand is printed on the carton, so tell us the landed quantity you are planning.

KingMay supplies OEM-grade aftermarket parts built to the 1121337020 factory specification: material grade, dimensional tolerance and surface finish follow the original tooling. They are not dealer-boxed genuine parts, and we quote them that way so there is no ambiguity at customs.

Incoming batches pass a dimensional check, a material look-up against the engine & fuel system specification, and a visual inspection for finish defects. Critical dimensions are measured per carton and the photographs are archived against the order number.

A supersession happens when the maker revises a valve cover gasket for lexus nx (_z1_), nx i (_z1_), nx suv (_z1_), toyota c-hr and issues a new tail number. The revision normally changes a small physical detail rather than the fit. Where we know a supersession chain for 1121337020 we list the current reference; ask our desk for written confirmation before a large order.