OE Quality
60-Day Returns

Bosch 5404WS Engine Air Filter
Overview of Bosch Workshop Air Filter 5404WS
The Bosch Workshop Air Filter 5404WS is designed to provide reliable engine air filtration for select Infiniti and Nissan vehicles. Engineered as a panel-shaped filter with a height of approximately 1.38 inches, it ensures proper airflow and filtration performance for optimal engine operation.
- Panel-shaped engine air filter with a height of 1.377953 inches
- Compatible with Infiniti and Nissan models including 350Z, 370Z, EX35, EX37, G25, G35, G37, Q40, Q60, and QX50
- Part number 5404WS for precise identification and ordering
- Single unit per vehicle application
- Part of Bosch's Workshop Air Filter product line
About the Bosch Workshop Air Filter Product Line
The Workshop Air Filter line by Bosch focuses on delivering dependable filtration solutions tailored for professional automotive service environments. Filters in this line are designed to meet manufacturer specifications and provide consistent performance, making them suitable for routine maintenance and repair tasks on compatible vehicles.
Product Details and Specifications
The Bosch 5404WS engine air filter features a panel design that fits securely within the air intake system of specified Infiniti and Nissan models. With a height of 1.377953 inches, this filter maintains the correct dimensions to ensure a proper seal and effective filtration. The filter is intended for use as a single unit per vehicle, supporting efficient air and fuel delivery by preventing contaminants from entering the engine.
Compatible Vehicles and Applications
- Infiniti 350Z, 370Z, EX35, EX37, G25, G35, G37, Q40, Q60, QX50
- Nissan models matching the above Infiniti platforms
- Engine air filtration to maintain engine performance and longevity
- Replacement during scheduled maintenance or when air filter service is required
Installation Notes and Tips
When installing the Bosch 5404WS air filter, ensure the air filter housing is clean and free of debris before placing the new filter. Verify the panel filter is seated correctly to avoid air bypass. This filter is designed for direct replacement and requires no modifications.
Quality Assurance and Warranty
Bosch maintains strict quality control standards for the Workshop Air Filter line, ensuring each filter meets or exceeds OEM specifications. While specific warranty details are not provided here, Bosch products typically come with manufacturer-backed quality assurance to support reliable performance.
| Brand | Bosch |
| Part Number | 5404WS |
| Position | Workshop Air Filter |
| Height | 1.377953 |
| Shape | Panel |
| Cases Per Pallet (ORLY) | 120 |
| Unit(s) per Car Qty (ORLY) | 1 |
This part fits 40 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2020 | Nissan | 370Z | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2019 | Nissan | 370Z | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2018 | Nissan | 370Z | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2017 | INFINITI | QX50 | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2017 | Nissan | 370Z | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2016 | INFINITI | QX50 | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2016 | Nissan | 370Z | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2015 | INFINITI | Q40 | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2015 | INFINITI | Q60 | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2015 | INFINITI | QX50 | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2015 | Nissan | 370Z | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2014 | INFINITI | Q60 | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2014 | INFINITI | QX50 | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2014 | Nissan | 370Z | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2013 | INFINITI | EX37 | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2013 | INFINITI | G37 | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2013 | Nissan | 370Z | Base | Coupe | 3.7L | V6 | N/A | Workshop Air Filter |
| 2013 | Nissan | 370Z | Touring | Coupe | 3.7L | V6 | N/A | Workshop Air Filter |
| 2013 | Nissan | 370Z | Convertible | 3.7L | V6 | N/A | Workshop Air Filter | |
| 2012 | INFINITI | EX35 | 3.5L | V6 | N/A | Workshop Air Filter | ||
| 2012 | INFINITI | G25 | 2.5L | V6 | N/A | Workshop Air Filter | ||
| 2012 | INFINITI | G37 | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2012 | Nissan | 370Z | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2011 | INFINITI | EX35 | 3.5L | V6 | N/A | Workshop Air Filter | ||
| 2011 | INFINITI | G25 | 2.5L | V6 | N/A | Workshop Air Filter | ||
| 2011 | INFINITI | G37 | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2011 | Nissan | 370Z | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2010 | INFINITI | EX35 | 3.5L | V6 | N/A | Workshop Air Filter | ||
| 2010 | INFINITI | G37 | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2010 | Nissan | 370Z | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2009 | INFINITI | EX35 | 3.5L | V6 | N/A | Workshop Air Filter | ||
| 2009 | INFINITI | G37 | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2009 | Nissan | 350Z | 3.5L | V6 | N/A | Workshop Air Filter | ||
| 2009 | Nissan | 370Z | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2008 | INFINITI | EX35 | 3.5L | V6 | N/A | Workshop Air Filter | ||
| 2008 | INFINITI | G35 | 3.5L | V6 | N/A | Workshop Air Filter | ||
| 2008 | INFINITI | G37 | 3.7L | V6 | N/A | Workshop Air Filter | ||
| 2008 | Nissan | 350Z | 3.5L | V6 | N/A | Workshop Air Filter | ||
| 2007 | INFINITI | G35 | 3.5L | V6 | N/A | Workshop Air Filter | ||
| 2007 | Nissan | 350Z | 3.5L | V6 | N/A | Workshop Air Filter |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.