Mercedes-Benz Fuel Injectors — OEM Bosch & Siemens

12 compatible injectors found

Aurus carries a comprehensive selection of OEM and remanufactured fuel injectors for all Mercedes-Benz models. Whether you need a single replacement injector or a complete set, we stock genuine quality parts that meet or exceed original manufacturer specifications.

Flow Tested Lifetime Warranty Same-Day Shipping

Compatible Mercedes-Benz Models

Our fuel injectors are compatible with the following Mercedes-Benz models: C230, C240, C280, C300, E320, E350, E430, S430, S500, ML350, GL450, CLK320, SLK230, SL500

Engines Covered

We carry injectors for Mercedes-Benz vehicles with the following engines: 2.3L I4 Supercharged, 2.5L V6, 3.0L V6, 3.2L I6, 3.5L V6, 4.3L V8, 5.0L V8

Why Choose Aurus Mercedes-Benz Fuel Injectors?

OEM Quality

Manufactured to OEM specifications using the same materials and tolerances as the original equipment. Every injector is flow-tested before shipping.

Remanufactured to Factory Specs

Professionally rebuilt, ultrasonically cleaned, flow tested, and matched to within 1% of factory flow rates.

Direct Fit

No modifications required. Direct plug-and-play replacements for your Mercedes-Benz vehicle.

Fast Shipping

Same day or next business day shipping from our warehouse in Long Beach, California.

Signs Your Mercedes-Benz Fuel Injectors Need Replacement

Engine misfires or rough idle
Poor fuel economy
Hard starting, especially when cold
Check engine light with misfire codes (P0300-P0308)
Black smoke from exhaust
Fuel smell from engine bay

Common Mercedes-Benz Fuel Injector Part Numbers

We stock injectors for the following OEM part numbers: A2720780249, 0280155744, 0280156016, 0280156014, 0000787249

Can't find your part number? Use our VIN Decoder or contact us — we'll find the right injectors for your Mercedes-Benz.

Fuel Injector Cleaning Service

We also offer professional fuel injector cleaning and testing service. Send us your injectors and we'll ultrasonically clean, flow test, and return them ready to install — a fraction of the cost of new injectors.

Frequently Asked Questions

How do I know if my Mercedes-Benz fuel injector is bad?

The most common symptoms are engine misfire (check engine light with codes P0300-P0308), rough idle, poor fuel economy, and hard starting. A fuel injector balance test can confirm which injector is faulty.

Can I replace just one fuel injector on my Mercedes-Benz?

Yes, but we recommend replacing all injectors on the same bank or as a complete set if the vehicle has high mileage. Mismatched flow rates between old and new injectors can cause idle issues.

Are Aurus injectors as good as OEM?

Aurus injectors meet or exceed OEM specifications. All injectors are flow tested and matched before shipping.

Do you offer a warranty on Mercedes-Benz fuel injectors?

Yes — all Aurus injectors come with a lifetime warranty against defects in materials and workmanship.

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