Fuel injector BMW 3 Series

The autoKUR catalogue provides a comprehensive range of certified exchange fuel injectors for BMW 3 Series. Each unit undergoes rigorous remanufacturing in specialized facilities to original manufacturer standards: complete disassembly, ultrasonic cleaning, systematic replacement of all friction and wear components (bearings, seals, gaskets) with brand-new OEM-grade parts, and high-speed dynamic calibration on digital balancing benches.

Available engine variants and applications

Select your specific vehicle specification to find the matching fuel injector:

• 320d 163 hp – 320d (E90 / E91) (3 ref.)
• 318d 150 hp – 318d GT (F34) (2 ref.)
• 320d 163 hp – 320d (F30 / F31 / F80) (2 ref.)
• 320d 177 hp – 320d (E90 / E91) (2 ref.)
• 320d 177 hp – 320d Cabriolet (E93) (2 ref.)
• 320d 177 hp – 320d Coupe (E92) (2 ref.)
• 320d 197 hp – 320d (E90 / E91) (2 ref.)
• 320d 197 hp – 320d Cabriolet (E93) (2 ref.)
• 320d 197 hp – 320d Coupe (E92) (2 ref.)
• 320td 150 hp (2 ref.)
• 330d 231 hp – 330d (E90 / E91) (2 ref.)
• 330d 231 hp – 330d Cabriolet (E93) (2 ref.)

Plus 125 other engine options and variants in the catalogue.

BMW 3 Series model variants overview

Overview of available applications to assist in identifying your required specification:

Variant / Engine	Part Category	References
320d 163 hp – 320d (E90 / E91)	Certified exchange unit	3 part(s)
318d 150 hp – 318d GT (F34)	Certified exchange unit	2 part(s)
320d 163 hp – 320d (F30 / F31 / F80)	Certified exchange unit	2 part(s)
320d 177 hp – 320d (E90 / E91)	Certified exchange unit	2 part(s)
320d 177 hp – 320d Cabriolet (E93)	Certified exchange unit	2 part(s)
320d 177 hp – 320d Coupe (E92)	Certified exchange unit	2 part(s)

Diagnostics and wear symptoms

Common symptoms of fuel injector failure on BMW engines include:

• Rough cold starting and extended cranking times.
• Unstable idle, perceptible engine hesitation and cylinder misfires.
• Excessive exhaust emissions and increased fuel consumption.
• Audible injector knocking during load transitions.

Core deposit and exchange procedure

All our fuel injectors operate on an environmentally sustainable exchange unit model. A core deposit of €50 is added at checkout and fully refunded upon inspection of your old returned core. Two simple fulfillment methods:

• Immediate express dispatch: pay deposit at checkout, your part is dispatched in 24/48h. A prepaid return shipping label is provided for free return of your old core. Refund within 72 hours.
• Send old unit first: return your old core using our prepaid courier voucher. Your exchange unit is shipped upon receipt of your old core without deposit advance.

Detailed terms are outlined on our Core deposit policy page.

24-Month warranty & fast delivery

All units include a comprehensive 2-year contractual warranty. Delivery is free within mainland France, by Chronopost, the day after dispatch before 1 pm; dispatch times are shown on each product page.

Manufacturer warranty compliance

Under European Union Regulation (EU) No 461/2010 (Motor Vehicle Block Exemption), the use of OEM-matching exchange components fully maintains the vehicle manufacturer warranty on your BMW.