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K&N RU-1009 is a round tapered universal clamp-on air filter designed for racing vehicles radio-controlled cars generators snowmobiles tractors and 2013-2016 Cadillac ATS Base and Luxury models. Constructed with pliable rubber flanges that stretch up to 1/16 inch for secure vibration-absorbing fit this filter delivers increased airflow for better horsepower and acceleration. Washable and reusable it provides long-term engine protection across diverse applications.
Key Features
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2013-2016 | Cadillac | ATS | Luxury |
Specifications
| Brand | K&N Engineering |
|---|---|
| Manufacturer Part Number | RU-1009 |
| Product Type | Air Filters - Universal Fit |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new K&N air filters - universal fit identified by manufacturer part number RU-1009. Hardware, adapters, clamps, hoses, filters, and service supplies are included only when stated for this exact product.
About K&N Engineering
K&N develops reusable air filtration, intake, oil filtration, fuel filtration, and related performance products for vehicle-specific and dimensional applications.
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Frequently Asked Questions
How do I confirm K&N RU-1009 fits my vehicle?
Match the year, make, and model in the fitment table, then confirm the engine, factory housing, sensor layout, emissions notes, and any application restrictions stated for this exact part.
Is K&N RU-1009 washable and reusable?
Serviceability depends on the exact media used for this part number. Follow the K&N cleaning and oiling directions for this filter and never apply oil to media specified as dry.
What should be checked after installing K&N RU-1009?
Verify seals, clamps, fasteners, hoses, sensors, wiring, and surrounding clearance as applicable. Check for leaks or contact, then follow the manufacturer service and reinspection schedule.
Installation Instructions
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