Toyota 9030107037 — Fuel Injector O-Ring
Overview
Fuel injector O-ring Toyota 9030107037 seals the joint between the fuel rail and the top body of the fuel injector, preventing petrol leaks and unmetered air intake into the manifold. The component is molded from fluororubber (FKM) material, resistant to aggressive fuels, engine oils and operating temperatures from -40 °C to +150 °C. Key dimensions include an inner diameter of 7.3 mm and a cross-section thickness of 2.2 mm. OEM part reference number is 9030107037 (also listed as 90301-07037). Precise manufacturing tolerances maintain airtight sealing under standard fuel system operating pressures up to 4.5 bar without elastic deformation.
Fits Toyota petrol engines with displacements of 1.3, 1.5, 1.8, 2.0 and 2.4 litr across engine codes 1NZ-FE, 2NZ-FE, 1ZZ-FE, 2ZZ-FE, 1AZ-FE and 2AZ-FE. Compatible with vehicle models including Toyota Corolla, Avensis, RAV4, Yaris, Echo, Previa, Camry, Celica and Matrix produced between 1999 and 2010. Replacement is required when detecting fuel odours in the engine bay, lean mixture fault codes, rough idling speeds or whenever removing the fuel rail for injector servicing. Thermal cycles cause the original rubber seal to harden, shrink and crack, leading to fuel seepage and vacuum leaks.
Toyota 9030107037 — fuel injector o-ring. 5 offers available, starting from 12.21 USD.
Specifications
Manufacturer — Toyota. Article number — 9030107037. Name — Fuel Injector O-Ring. Offers — 5. From — 12.21 USD.
Compatible cross-references
Replacements and analogues: Toyota 9030107024, Toyota 9008030029, Toyota 9030106018, Toyota 9030107024, ENGITECH ENT920003, FEBEST MZCP001PCS20, Ajusa 16073100, AJUSA 16073100, Febest MZCP001.
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