Injector Shop 4-348 Fuel Injectors Rebuild Repair Kit for Aisin Injector Toyota 5VZFE

Replaces the seals, filters, and caps that cause most injector leaks and flow problems. This kit services up to 6 Aisin fuel injectors.

What's in the Kit

• 6 Upper FKM O-rings
• 6 Lower insulators
• 6 Pintle caps
• 6 Lower FKM O-rings
• 6 Long micro filters
• 6 Short micro filters

Fits

• Aisin fuel injectors
• This kit is not universal. Use our vehicle lookup to confirm fitment, or contact us before ordering and we'll help verify.

Quality

• FKM (Viton®) O-rings resist heat, fuel, oil, and chemicals
• Precision-molded plastic parts for correct fit and sealing
• Built to meet or exceed OEM form, fit, and function

Pro Tip

Clean and flow test your injectors before reinstalling them. New seals and filters are only one part of restoring injector performance.

Why The Injector Shop

• Testing fuel injectors since 1990
• Injector specialists serving DIYers and professional shops alike
• US-based support from Washington State

Good to Know

• Injectors shown in photos are for reference only and are not included.
• O-ring and plastic part colors may vary from photos.