Cross-Reference: DI449

This cross-reference page covers OEM injector number DI449, a diesel injector reference used to identify compatible remanufactured replacements and equivalent OEM part numbers. It is most commonly fitted to engines using the 9HT, THX codes. Verified vehicle applications include Peugeot 207, Peugeot 308, Peugeot Partner, and other diesel models. DI449 has 9 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 DI449

0445110311Bosch

£100

Compatible Vehicles

Peugeot 207 Peugeot 308 Peugeot Partner Peugeot Expert Citroen C3 Citroen C4 Citroen Berlingo Citroen Dispatch

Engine Codes

Injectors matching DI449 are used in the following engine codes:

9HT THX

Common Fault Codes

P0201Injector Circuit Malfunction (Cylinder 1) — Causes & Fix P0202Injector Circuit Malfunction (Cylinder 2) — Causes & Fix P0203Injector Circuit Malfunction (Cylinder 3) — Causes & Fix P0204Injector Circuit Malfunction (Cylinder 4) — Causes & Fix P2146Injector Group A Supply Voltage — Causes & Fix

Injector Problem Guides

Diesel Injector Failure Symptoms Diesel Injector Leak-Off Test Bad Diesel Injector Smoke Diesel Engine Misfire From Injector Fault Diesel Injector Problem — Black Smoke Diesel Injector Problem — White Smoke Diesel Injector Problem — Rough Idle Diesel Injector Problem — Hard Starting Diesel Injector Problem — Engine Knock Diesel Injector Problem — Poor Fuel Economy

Injector Testing Guides

Diesel Injector Testing Guide How to Test a Diesel Injector Diesel Injector Leak-Off Test Common Rail Injector Testing

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