1. Fuel Injection Parts Deals
  2. sku: 5603722940877622
  3. BOSCH 0280170423

BOSCH 0280170423 Nos Start Fuel Injector Vw MK2

fits model: Mk1. make: Porsche, Audi.

0280170423 Bosch Nos Genuine Cold Start Fuel Injector Mk1 Mk2 Vw Porsche Audi

( Brand: Bosch ), ( Part Type: Start Fuel Injector ), ( Manufacturer Part Number: 0280170423 )

Review BOSCH Nos Genuine Cold Start Fuel Injector Mk2 Vw Porsche Audi fits MK1

The Bosch 0280170423 NOS Start Fuel Injector is a crucial component in the starting system of certain Volkswagen, Porsche, and Audi vehicles with MK1 and MK2 engine types. This injector is designed to deliver a precise and controlled amount of fuel to the engine during cranking, ensuring a reliable and quick start under various conditions.

The NOS (Needle-On-Spray) Start Fuel Injector features a unique design that uses a mechanical solenoid valve to control the fuel flow. When the ignition switch is turned to the "start" position, the solenoid valve opens, allowing fuel to be sprayed directly into the intake ports. This direct fuel delivery offers several advantages over conventional start injectors, such as faster fuel delivery, improved cold-start performance, and reduced fuel consumption during cranking.

The Bosch 0280170423 NOS Start Fuel Injector is engineered to meet the stringent requirements of Volkswagen, Porsche, and Audi vehicles. It is manufactured using high-quality materials and advanced manufacturing processes to ensure durability, precision, and reliability. The injector body is made from robust, corrosion-resistant materials, while the internal components are designed for long-lasting performance even under heavy use.

The NOS Start Fuel Injector is easy to install and can be used as a direct replacement for the original equipment on MK1 and MK2 engines. The included installation instructions provide clear and detailed steps to ensure a successful installation. The injector comes with a gasket and all necessary hardware, making it a complete and convenient solution for those in need of a replacement start fuel injector.

In summary, the Bosch 0280170423 NOS Start Fuel Injector is a high-performance and reliable solution for starting the engines of Volkswagen, Porsche, and Audi vehicles with MK1 and MK2 engine types. Its unique design, durability, and easy installation make it an excellent choice for those seeking improved cold-start performance, faster fuel delivery, and reduced fuel consumption during cranking.

Bosch 0280170423 NOS Start Fuel Injector for VW, Porsche, and Audi: A Detailed Analysis

The Bosch 0280170423 NOS Start Fuel Injector is a popular replacement option for various vehicle models, including Volkswagen (VW), Porsche, and Audi, with Mark1 and Mark2 engines. In this analysis, we will discuss the primary advantages and disadvantages of purchasing this fuel injector to help you make an informed decision.

Advantages:

1. OEM Quality: This fuel injector is an Original Equipment Manufacturer (OEM) part, ensuring that it meets or exceeds the original specifications and quality of the parts that came with your vehicle.

2. Improved Engine Performance: Replacing a faulty or worn-out fuel injector with a new OEM one can significantly improve engine performance, including better fuel efficiency, increased power output, and smoother operation.

3. Reliability: Bosch is a well-known and trusted automotive parts manufacturer, which means that you can rely on the quality and durability of their products.

4. Easy Installation: The fuel injector is designed for easy installation, typically taking around 30 minutes to an hour, depending on the skill level of the installer.

5. Cost-Effective: Although the initial investment might be higher than some aftermarket alternatives, the long-term benefits, such as improved engine performance and reliability, make it a cost-effective solution.

Disadvantages:

1. Price: The Bosch 0280170423 NOS Start Fuel Injector is priced higher than many aftermarket alternatives. However, the OEM quality and long-term benefits may justify the investment for some.

2. Availability: Depending on the specific vehicle model and availability, it might take some time to source and receive the fuel injector.

Conclusion:

The Bosch 0280170423 NOS Start Fuel Injector offers several advantages, including OEM quality, improved engine performance, reliability, easy installation, and cost-effectiveness in the long run. The primary disadvantage is the higher initial investment compared to aftermarket alternatives. Ultimately, if you are looking for a high-quality, long-lasting solution for your vehicle's fuel injector issue, the Bosch 0280170423 NOS Start Fuel Injector is a solid recommendation.

Recommendation:

If you are in the market for a new fuel injector for your VW, Porsche, or Audi vehicle, and you prioritize OEM quality, reliability, and long-term benefits, the Bosch 0280170423 NOS Start Fuel Injector is an excellent choice. Although the initial investment might be higher than some aftermarket alternatives, the advantages it offers can make it a cost-effective solution for your vehicle's fuel system needs.

part # 0280170423 prices

  • $129.99-$206.89

specifications injectiopug:

  • for models: Mk1
  • for makes: Porsche, Audi
  • brand: Bosch
  • part type: Start Fuel Injector
  • manufacturer part number: 0280170423

returns injectiopug:

  • policy: No Returns

shipping injectiopug:

  • type: Calculated
  • transit: 4-10 Days
  • class: Standard
  • service: USPS Ground Advantage
  • cost: $4.57
  • carrier: USPS

payments injectiopug:

  • wallet: Apple-pay
  • credit card: Visa
  • other

seller injectiopug:

  • rating: 100.0%
  • # reviews: 1518

offer injectiopug:

  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • best offers: True
  • availability: In Stock
  • started: May 26, 2025

general injectiopug:

  • condition: Used
  • Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts
for models: mk1, for makes: porsche, audi, part type: start fuel injector,
category: auto parts > air fuel delivery > fuel injection parts > additional fuel injection parts, sku: 5603722940877622,

Bosch 0280170423 Is Similar To:

injectiopug logo
2 offers $129.99–$206.89 USD
  • Offer #1: $129.99 price + $9.00 delivery = $138.99* total. These injectors are commonly known as a CSV, Cold Start Valve, 5th injector, fifth injector, 7th injector, seventh injector, 13th injector or thirteenth injector. The most common CSV s use either a D-Jetronic, an EV1 or a Denso connector.+$9.00 shipping
  • Offer #2: $206.89 price + $43.77 delivery = $250.66* total. Most Performance parts are not sold with a warranty.+$43.77 shipping