Subaru DL Air Filter

NPN Air Filter

The NPN Air Filters are constructed to OEM specifications using OEM or OEM certified filter media. Each filter is designed to exacting standards including fitment, air flow, tolerances, and filter media specifications.

• Easy installation with a factory quality fit
• OE-quality engineering and materials.
• High airflow rate improves performance and fuel economy.
• Superior dust-holding capacity will increase filter life.
• Prevents particulate matter from entering the engine.

Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.

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Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1635181

Interfil Air Filter

The Interfil Air Filter is an OE Equivalent replacement that maintains the OEM specifications for fit, durability and performance.

• Easy installation with a factory quality fit
• OE-quality engineering and materials.
• High airflow rate improves performance and fuel economy.
• Superior dust-holding capacity will increase filter life.
• Prevents particulate matter from entering the engine.

Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.

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Quantity Sold: Sold individually

Part #: W0133-1638624

NPN Air Filter

The NPN Air Filters are constructed to OEM specifications using OEM or OEM certified filter media. Each filter is designed to exacting standards including fitment, air flow, tolerances, and filter media specifications.

• Easy installation with a factory quality fit
• OE-quality engineering and materials.
• High airflow rate improves performance and fuel economy.
• Superior dust-holding capacity will increase filter life.
• Prevents particulate matter from entering the engine.

Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.

---

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1638624

Full Air Filter

The Full Air Filter is an OE Equivalent replacement that maintain the OEM specifications for fit, durability and performance.

• Easy installation with a factory quality fit
• OE-quality engineering and materials.
• High airflow rate improves performance and fuel economy.
• Superior dust-holding capacity will increase filter life.
• Prevents particulate matter from entering the engine.

Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.

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Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1636406

Full Air Filter

The Full Air Filter is an OE Equivalent replacement that maintain the OEM specifications for fit, durability and performance.

• Easy installation with a factory quality fit
• OE-quality engineering and materials.
• High airflow rate improves performance and fuel economy.
• Superior dust-holding capacity will increase filter life.
• Prevents particulate matter from entering the engine.

Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.

---

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1635181

Full Air Filter

The Full Air Filter is an OE Equivalent replacement that maintain the OEM specifications for fit, durability and performance.

• Easy installation with a factory quality fit
• OE-quality engineering and materials.
• High airflow rate improves performance and fuel economy.
• Superior dust-holding capacity will increase filter life.
• Prevents particulate matter from entering the engine.

Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.

---

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1638624