Toyota 1117627011 — Injector Nozzle Seal Ring
Overview
Injector seal ring Toyota 1117627011 seals the fuel injector seating area inside the cylinder head bore on diesel engines. Manufactured from high-purity annealed copper, this crush washer yields precisely under clamp bolt torque to form a gas-tight seal against high cylinder pressures. Specifications: inner diameter 8.1 mm, outer diameter 15.0 mm, thickness 2.5 mm. The washer maintains correct injector installation height to keep the spray pattern centered inside the combustion chamber. It prevents combustion gas blow-by into the valve cover gallery while aiding heat dissipation from the injector nozzle body to the cylinder head casting. Genuine factory reference Toyota 1117627011 supersedes former part numbers 11176-27010, 11176-27011, and 11176-0L010.
Fitment includes Toyota Common Rail direct injection diesel engines 1CD-FTV, 1KD-FTV, 2KD-FTV, 1ND-TV, 1AD-FTV, and 2AD-FHV with displacement 1.4, 2.0, 2.2, 2.5, and 3.0 litres. Suitable for Toyota Hilux, Land Cruiser Prado 120/150, RAV4 III, Avensis T25/T27, Corolla E12/E15, Auris, Yaris, and HiAce vehicles produced between 2001 and 2018. Replacement is required whenever diesel injectors are removed for servicing, bench testing, engine overhaul, or when copper washer erosion causes compression leakage, blow-by noise, or black carbon accumulation around the injector port.
Toyota 1117627011 — injector nozzle seal ring. 4 offers available, starting from 13.78 USD.
Specifications
Manufacturer — Toyota. Article number — 1117627011. Name — Injector Nozzle Seal Ring. Offers — 4. From — 13.78 USD.
Compatible cross-references
Replacements and analogues: Toyota 1117617020, Toyota 1117626020, Toyota 1117627010, Toyota 1117617020, Toyota 1117626020, METZGER 0873023, Ajusa 00845100, AJUSA 00845100, NTY BWPTY000, O.E.Brand 1117627011.
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