0445110477 Fuel Injector for Audi VW 1.6 TDI

0445110477 Bosch Diesel Injector 04L130277AJ for Audi VW Golf 7 1.6 TDI

0445110477 Bosch Diesel Injector 04L130277AJ is designed for Audi and Volkswagen 1.6 TDI diesel engine applications, including VW Golf 7 TDI models using the matching injector part number. It is suitable for common rail fuel injection system repair, replacement, and maintenance use.

Product Specifications

• Product Type: Common Rail Diesel Fuel Injector
• Main Part Number: 0445110477
• Reference Number: 04L130277AJ
• Other Reference: 0 445 110 477 / 04L 130 277 AJ
• Application: Audi / Volkswagen 1.6 TDI Diesel Engine
• Vehicle Reference: VW Golf 7 TDI 1.6 Engine
• Fuel Type: Diesel
• Package Includes: 1 × Fuel Injector

0445110477 Bosch Diesel Injector Cross Reference

• 0445110477
• 0 445 110 477
• 04L130277AJ
• 04L 130 277 AJ

Compatible Application

• Audi 1.6 TDI diesel engine applications
• Volkswagen 1.6 TDI diesel engine applications
• VW Golf 7 TDI 1.6 engine applications

Key Features

• Direct replacement for matched injector part numbers
• Designed for common rail diesel fuel injection system repair
• Checked before shipping
• Secure packing for international delivery
• Suitable for repair shops, service centers, and diesel parts distributors

Important Notice

Please confirm your original injector part number, engine model, and injector appearance before ordering. Matching by part number is the most reliable way to confirm compatibility. Professional installation and injector coding may be required after replacement.

Browse more
common rail diesel injectors
or
request a quote
if you need help confirming fitment.

For general Volkswagen vehicle information, please refer to the
Volkswagen official website.

0445110477 Bosch Diesel Injector identification and compatibility

The 0445110477 Bosch Diesel Injector should be selected by part number and verified against the component removed
from the engine. Vehicle model names alone are not sufficient because the same model can use
different fuel-system versions in different markets or production periods. Compare the number
on the old component, connector layout, mounting points, fuel connections and the visible body
shape. Please confirm OE number, engine model or old part photos before ordering.

Practical checks before replacing this diesel fuel injector

Hard starting, unstable idle, smoke, loss of power or unusual fuel consumption can have more
than one cause. A workshop should check fuel quality, supply pressure, return flow, wiring,
compression and related control components before deciding that replacement is required.
Diagnostic results should be considered together with the engine code and the number on the old
part. This avoids ordering by appearance only and helps distinguish a component fault from a
fuel-supply or electrical problem.

Installation and commissioning

Installation should be completed by a qualified diesel technician using clean tools and the
correct workshop procedure. Protect open fuel connections from contamination, replace required
seals, and follow the vehicle or engine manufacturer’s tightening and cleanliness instructions.
Some applications may require calibration data, coding, adaptation or relearn procedures, while
others do not. The applicable service information and diagnostic equipment should determine the
correct process for the specific engine.

Information to send for fitment confirmation

For an efficient compatibility check, send a clear photo of the complete old part and close-up
photos of every readable number. Include the vehicle or machine model, engine model, year and
destination market when available. If several numbers appear on the component, provide all of
them rather than relying on one shortened reference. These details help Rayfuel compare the
requested item with the available aftermarket replacement.

Rayfuel supply and product support

The 0445110477 Bosch Diesel Injector is supplied as an aftermarket replacement for professional diesel repair and parts
sourcing. Repair shops, distributors and wholesale buyers can review related products in the
Bosch common rail injector category. For quantity requirements or uncertain fitment, use the
Rayfuel contact page and include the OE number,
engine information and old-part photos. Packaging and shipping options can be discussed according
to the order quantity and destination.