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Dorman 42355 Engine Air Intake Duct BootOE Quality 60-Day Returns
Part #: 42355

Dorman 42355 Engine Air Intake Duct Boot

4 vehicles fit this part
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Fitment: Volkswagen, Beetle
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Engine Air Intake Duct Boot for Volkswagen Beetle

Dorman 42355 is an engine air intake duct boot made to match the fit and function of the original flexible connection in the intake tract. It helps maintain proper airflow from the air filter to the throttle body on specified Volkswagen Beetle models from 1971-1974.

Key Features

  • Direct-fit engine air intake duct boot for specified applications
  • Restores the flexible connection between fixed intake duct sections
  • Supports consistent airflow through the intake system
  • Built to match original fit and function for Volkswagen Beetle applications
  • Designed around the listed dimensions: 32.75 in length, 32.75 in height, 33.25 in inside diameter, and 38.5 in outside diameter

Detailed Description

This Dorman 42355 intake duct boot is engineered for 1971-1974 Volkswagen Beetle models and serves as the flexible link in the air intake ductwork. By replacing a worn or damaged boot, it helps preserve the sealed path between the air filter and throttle body, which is important for stable intake airflow and proper engine operation. This part cross-references Volkswagen OE part number 113129729B for the same application.

Common Problems It Can Help Solve

  • Cracked or split intake boot material
  • Air leaks in the intake duct between fixed sections
  • Loss of proper airflow from the air filter to the throttle body
  • Fitment issues caused by a deteriorated original boot
  • Intake system noise from a damaged flexible duct connection

Installation Notes and Tips

Verify the intake duct routing and dimensions before installation on your Volkswagen Beetle. Inspect adjoining duct sections, clamps, and sealing surfaces for wear or damage so the replacement boot seats correctly and maintains the intended airflow path. Confirm the application against the vehicle year and intake configuration listed for 1971-1974 Volkswagen Beetle models.

Quality Assurance

Dorman designs replacement parts to match original fit and function for specified vehicle applications. Part number 42355 is built as an OE-style replacement for the intake duct boot used on listed Volkswagen Beetle models.

BrandDorman
Part Number42355
Length32.75
Thickness2.6
Thickness3.6
Height32.75
Contenidos del paquete1 cubrepolvo
Inside Diameter33.25
Inside Diameter38,75 mm
Inside Diameter38.75 mm
Outside Diameter38.5
Outside Diameter46 mm
Package Contents1 boot

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
1974VolkswagenBeetleN/A
1973VolkswagenBeetleN/A
1972VolkswagenBeetleN/A
1971VolkswagenBeetleN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

113129729B

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.