1. Automotive Used Intake Manifolds Items
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  3. BMW 17342239

BMW 17342239 Lower Air Intake Manifold Fuel Rail Injectors

fits model: E36, 318i, M42. make: Bmw.

17342239 Bmw E36 318i M42 Air Intake Manifold Lower Section Fuel Rail Injectors

( Type: Intake Manifold ), ( Manufacturer Part Number: 17342239 )

Review BMW Air Intake Manifold Lower Section Fuel Rail Injectors fits E36 318I M42

The BMW E36 318i M42 Air Intake Manifold Lower Fuel Rail Injectors are an essential component of the engine fuel delivery system in BMW E36 318i models equipped with the M42 engine. These injectors are responsible for supplying fuel to the engine's combustion chamber under high pressure.

The air intake manifold lower housing is the component that houses the fuel rail and injectors. It connects the throttle body to the engine's cylinder head. The injectors are mounted on the fuel rail, which is located inside the manifold housing. The fuel rail is connected to the engine's fuel pump and delivers fuel to the injectors under pressure.

These injectors use a pulse width modulation (PWM) system to control the amount of fuel delivered to the engine based on the engine's airflow requirements. The injectors spray fuel directly into the intake ports, allowing the fuel to mix with the air before entering the combustion chamber. This process is known as port fuel injection.

The injectors are made of high-quality materials to ensure durability and resistance to the harsh engine environment. The injectors feature a robust design with a ceramic coating on the tip to improve fuel atomization and reduce deposits. The injectors also have a long service life, ensuring reliable performance even under heavy usage.

The air intake manifold lower fuel rail injectors are easy to install, requiring no major modifications to the engine. The OEM (original equipment manufacturer) replacement injectors ensure a precise fit and function, ensuring optimal engine performance and fuel efficiency.

In summary, the BMW E36 318i M42 Air Intake Manifold Lower Fuel Rail Injectors are a critical component of the engine fuel delivery system. They are designed for durability, reliability, and optimal engine performance. The injectors are easy to install and ensure precise fuel delivery for efficient combustion and optimal engine power.

Buying BMW E36 318i M42 air intake manifold lower fuel rail injectors is a decision that involves several considerations. Here are some potential pros and cons:

Pros:

1. Improved Performance: Replacing the original injectors with high-performance ones can lead to improved engine performance. New injectors can deliver fuel more efficiently, resulting in better combustion and increased power.

2. Fuel Economy: High-performance injectors can also help improve fuel economy by delivering the correct amount of fuel to the engine. This can lead to better mileage and reduced fuel costs.

3. Reliability: Upgrading to new injectors can help prevent fuel system issues, such as misfires and rough idling. New injectors are designed to last longer than the original ones, reducing the need for frequent replacements.

4. Better Driveability: New injectors can help improve engine response and throttle sensitivity, making the vehicle more enjoyable to drive.

Cons:

1. Cost: The cost of buying and installing new injectors can be significant. The price of the injectors themselves can range from $200 to $600 or more, depending on the brand and quality. Installation costs can also add to the total cost.

2. Complexity: Installing new injectors can be a complex process that requires specialized tools and knowledge. It may be best to have a professional mechanic perform the installation to ensure that it is done correctly.

3. Potential Compatibility Issues: It is important to ensure that the new injectors are compatible with the vehicle's engine management system. Using incompatible injectors can lead to engine damage or other issues.

4. Risk of Voiding Warranty: Installing aftermarket parts like new injectors can void the vehicle's warranty. This is something to consider before making the purchase.

Ending Conclusion:

The decision to buy BMW E36 318i M42 air intake manifold lower fuel rail injectors depends on several factors, including personal driving preferences, budget, and vehicle usage. If you are looking to improve engine performance, fuel economy, and reliability, then upgrading to new injectors may be a worthwhile investment. However, the cost and complexity of the installation process should be carefully considered. It is also important to ensure that the new injectors are compatible with the vehicle's engine management system and that the installation does not void the warranty.

Recommendation:

If you decide to purchase new injectors for your BMW E36 318i M42, it is recommended to do thorough research before making a purchase. Look for reputable brands and consult with a professional mechanic to ensure that the new injectors are compatible with your vehicle. It is also recommended to have the installation done by a professional to ensure that it is done correctly and safely.

Details:

Details can be viewed in the photos. These are used original BMW parts. BMW E36 318I M42 AIR INTAKE MANIFOLD LOWER SECTION FUEL RAIL INJECTORS OBD1, The lower manifold came off of a 1994 318Is but will fit other model 3 series, condition: is in good usable condition and includes fuel injectors with rail.

part #: 17342239 prices

  • $60.00-$88.01

specifications inputmanifolds:

  • for models: E36, 318i, M42
  • for makes: Bmw
  • type: Intake Manifold
  • manufacturer part number: 17342239

seller inputmanifolds:

  • rating: 100.0%
  • # reviews: 129
  • city: Elkton, Maryland

offer inputmanifolds:

  • availability: In Stock
  • best offers: True
  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • started: August 20, 2025

shipping inputmanifolds:

  • transit: 5-10 Days
  • service: UPS Ground
  • type: Fixed
  • class: Standard
  • cost: $19.99
  • carrier: UPS

general inputmanifolds:

  • condition: Used
  • Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds

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  • wallet: Google-pay

returns inputmanifolds:

  • policy: No Returns
for models: e36, 318i, m42, for makes: bmw, type: intake manifold,
category: auto parts > car truck parts accessories > air fuel delivery > intake manifolds, sku: 9060718222754603,

Bmw 17342239 Is Similar To:

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2 offers $60.00–$88.01 USD
  • Used. Offer #1 priced at $88.01 + $54.47 delivery = $142.48* total. Original BMW E36 318IS M42 Inlet Manifold Lower 1734223.9.+$54.47 shipping
  • Used. Offer #2 priced at $60.00 + $6.72 delivery = $66.72* total. Actual pictures.+$6.72 shipping

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