DeatschWerks DWK2-001-4 Subaru Top Feed Fuel Injector O-Ring Kit

DeatschWerks, LLC provides high-performance fuel system solutions for the automotive aftermarket. Located in Oklahoma City, OK, DW houses all of the company?s functions including design, end-manufacturing, quality assurance, sales, marketing, and administration in its 36,000sf facility. DeatschWerks? roots were established in 2004 by offering high flow drop-in fitment fuel injectors. In 2009 DW expanded into fuel pumps with the DW300, the highest flowing in-tank fuel pump of its time. Since then, DW has developed a wide range of innovative fuel system components which include in-tank and in-line pumps, surge tanks, fuel rails, fuel filters, pressure regulators, and fuel-specific lines, fittings, and adaptors. Today, the DeatschWerks line-up of fuel system components includes over 800 SKU?s covering Sport Compact, Modern Muscle, Euro, and Powersport applications. Subaru top feed replacement O-rings. Fits 02-15 WRX. 02-17 STI

The DeatschWerks DWK2-001-4 Subaru Top Feed Fuel Injector O-Ring Kit is designed to replace worn or damaged injector sealing components during fuel injector installation or service. This kit helps restore a reliable seal between the injectors and fuel system components, supporting proper fuel delivery and reducing the risk of fuel leaks caused by deteriorated O-rings or grommets.

Engineered for Subaru top-feed fuel injector applications, the kit includes replacement upper and lower injector O-rings along with injector grommets. The components are intended for direct replacement of the original sealing parts and are suitable for servicing a complete set of four injectors. Using fresh sealing components can help ensure proper injector seating and simplify installation when upgrading, replacing, or maintaining compatible fuel injectors.

Fitment: Designed for select Subaru applications, including 2002–2015 WRX and 2002–2017 STI models with top-feed fuel injectors. Verify injector style and vehicle compatibility before installation. The DeatschWerks DWK2-001-4 is intended for automotive fuel system service and should be installed by a qualified technician using appropriate fuel-system safety procedures.

What's Included: Four top injector O-rings, four bottom injector O-rings, and four injector grommets.

Features:

• Complete Replacement Kit: Includes sealing components for servicing four compatible top-feed fuel injectors.
• Subaru Application: Designed for select 2002–2015 WRX and 2002–2017 STI fuel systems.
• Reliable Injector Sealing: Helps restore proper sealing at the upper and lower injector connection points.
• Direct Service Solution: Replaces worn O-rings and grommets during injector installation, replacement, or maintenance.
• Brand and Part Number: Manufactured by DeatschWerks under part number DWK2-001-4.
• Injector Configuration: Intended for Subaru top-feed injector applications.
• Kit Contents: Includes four top rings, four bottom rings, and four injector grommets.
• Application Type: Automotive fuel system replacement components for compatible Subaru vehicles.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1