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REMANUFACTURED INJECTORDiesel Injectors & Fuel Pumps
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Cross-Reference: 5821085

This cross-reference page covers OEM injector number 5821085, a DENSO diesel injector reference used to identify compatible remanufactured replacements and equivalent OEM part numbers. In our verified trusted-family catalogue, 5821085 maps to the DENSO DCRI100360 master injector — a remanufactured unit that is OEM-tested, calibrated, and supplied with a 12-month UK warranty. It is most commonly fitted to engines using the P9X701, D308L, Y30DT codes. Verified vehicle applications include Renault Vel Satis / Espace IV, Opel / Vauxhall Vectra C / Signum, Saab 9-5. 5821085 has 12 known alternate references across Bosch, Delphi, Siemens VDO, and Denso catalogues — listed below for fitment confirmation. Use the sections below to confirm compatibility by engine code or vehicle before ordering. Every injector linked from this page is professionally remanufactured in our UK workshop and ships with full traceability.

Equivalent Injectors for 5821085

DCRI100360DENSO
£140

Compatible Vehicles

Renault Vel Satis / Espace IVOpel / Vauxhall Vectra C / SignumSaab 9-5

Engine Codes

Injectors matching 5821085 are used in the following engine codes:

P9X701D308LY30DT

Common Fault Codes

P0201Injector Circuit Malfunction (Cylinder 1) — Causes & FixP0202Injector Circuit Malfunction (Cylinder 2) — Causes & FixP0203Injector Circuit Malfunction (Cylinder 3) — Causes & FixP0204Injector Circuit Malfunction (Cylinder 4) — Causes & FixP2146Injector Group A Supply Voltage — Causes & Fix

Injector Problem Guides

Diesel Injector Failure SymptomsDiesel Injector Leak-Off TestBad Diesel Injector SmokeDiesel Engine Misfire From Injector FaultDiesel Injector Problem — Black SmokeDiesel Injector Problem — White SmokeDiesel Injector Problem — Rough IdleDiesel Injector Problem — Hard StartingDiesel Injector Problem — Engine KnockDiesel Injector Problem — Poor Fuel EconomyDiesel Injector Problem — Grey SmokeDiesel Injector Problem — Loss of PowerDiesel Injector Problem — Long CrankingDiesel Injector Problem — Excessive Fuel ConsumptionDiesel Injector Problem — Engine VibrationDiesel Injector Problem — Diesel SmellDiesel Injector Problem — Fuel Leak at the InjectorsDiesel Injector Problem — Limp ModeDiesel Injector Problem — Engine HesitationDiesel Injector Problem — Ticking InjectorDiesel Injector Problem — High Injector Return FlowDiesel Injector Problem — Low Rail PressureDiesel Injector Problem — High Rail PressureDiesel Injector Problem — Engine StallingDiesel Injector Problem — Uneven Idle When ColdDiesel Injector Problem — Chugging Under LoadDiesel Injector Problem — Fuel in the Engine OilDiesel Injector Problem — Engine Won't RevDiesel Injector Problem — Surging IdleDiesel Injector Problem — Smoke on StartupDiesel Injector Problem — Smoke When HotDiesel Injector Problem — Misfire Under LoadDiesel Injector Problem — Misfire at Cold StartDiesel Injector Problem — Injector RattleDiesel Injector Problem — Cylinder Balance FaultDiesel Injector Problem — Poor Throttle ResponseDiesel Injector Problem — Hard Starting When HotDiesel Injector Problem — White Smoke When ColdDiesel Injector Problem — Black Smoke on AccelerationDiesel Injector Problem — Blue Smoke at IdleDiesel Injector Problem — Engine Knock When ColdDiesel Injector Problem — Engine Light FlashingDiesel Injector Problem — Cranks But Won't StartDiesel Injector Problem — Intermittent Cut-OutDiesel Injector Problem — Power Fades When HotDiesel Injector Problem — Rough Running After RefuellingDiesel Injector Problem — Frequent DPF RegenerationsDiesel Injector Problem — Judder When Pulling AwayDiesel Injector Problem — Metallic Noise From the Top of the EngineDiesel Injector Problem — Starts Then Stalls

Injector Testing Guides

Diesel Injector Testing GuideHow to Test a Diesel InjectorDiesel Injector Leak-Off TestCommon Rail Injector Testing

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