Bosch 0 280 158 333 EV14 Fuel Injector 1/2 Length 1462cc

Bosch Performance 1462cc / 1650cc Fuel Injector

The genuine Bosch 0 280 158 333 is a compact, high-flow EV14 fuel injector designed for demanding petrol and E85 performance applications. Commonly referred to as the Bosch 1462cc or 1650cc injector, it delivers substantial fuel capacity while retaining a short, half-height body that is well suited to custom fuel rails and installations where space is limited.

At 3 bar fuel pressure, the injector flows 1,000 grams per minute, equivalent to approximately 1,462cc per minute on liquid fuel. When operated at 4 bar, flow increases to approximately 1,650cc per minute, providing the capacity required for high-output naturally aspirated, turbocharged and supercharged engines.

The Bosch 0 280 158 333 uses 14mm upper and lower O-rings and features an 8.4-ohm electrical resistance. Its compact body allows greater flexibility when designing or upgrading a performance fuel system, while suitable spacers and adaptors can be used to accommodate either 11mm or 14mm upper fuel-rail fittings.

With genuine Bosch construction, petrol and E85 compatibility and proven EV14 injector technology, the 0 280 158 333 is an excellent choice for serious street, motorsport and racing applications requiring high fuel flow without the packaging demands of a full-height injector.

Features

• Genuine Bosch fuel injector
• Bosch part number 0 280 158 333
• Compatible with petrol and E85
• Compact half-height EV14 body
• Flows 1,000g/min at 3 bar
• Approximately 1,462cc/min at 3 bar
• Approximately 1,650cc/min at 4 bar
• 8.4-ohm electrical resistance
• 14mm upper and lower O-rings
• Can be adapted for 11mm or 14mm upper fittings using a suitable spacer or adaptor
• Suitable for high-output naturally aspirated and forced-induction engines

Technical Specifications

Bosch Part Number: 0 280 158 333
Common Name: Bosch 1462cc / 1650cc EV14 Injector
Injector Type: Electronic port fuel injector
Body Style: Compact half-height EV14
Fuel Compatibility: Petrol and E85
Flow Rate at 3 Bar: 1,000g/min, approximately 1,462cc/min
Flow Rate at 4 Bar: Approximately 1,650cc/min
Electrical Resistance: 8.4 ohms
Upper O-Ring: 14mm
Lower O-Ring: 14mm

Why Choose the Bosch 1462cc / 1650cc Injector?

The Bosch 0 280 158 333 combines exceptionally high fuel flow with a compact injector body, making it particularly useful in performance applications where both fuel capacity and packaging space are critical. Its ability to support petrol and E85, together with genuine Bosch engineering and flexible mounting options, makes it a strong choice for high-horsepower EFI builds.

Please Note: Injector flow varies with fuel pressure, fuel type and test conditions. Professional installation and ECU calibration are required.