Fuel Injector Connectors — Bosch, Siemens Denso Fuel Injectors

Pigtail electrical connectors and dual-connector adapters for EV1, U.S. Car, Nippindenso, and Keihin. Fiveomotorsport delivers fuel injectors to satisfied customers worldwide! Fiveo Warranty and Core information. Receive a 20% discount on EV1 & Ev6 (U.S. CAR) connector pigtails when purchased with an injector set. 
Not sure which connectors to use for your vehicle, please contact us.

Electrical Connectors (28)

Sort list by clicking on column headings
Product Name Part No. Price Each  
EV1 - Female pigtail EV1 F $5.80
EV1 Female - Toyota Male EV1F-ToyotaM  
EV1 Female to Denso Male FIVEO40 $9.25
EV1 FEMALE to Denso Male FIVEO46 $9.25
EV1 Female to EV6 (USCAR) male FIVEO37 $9.25
EV1 Female to Multec II Male FIVEO50 $9.25
EV1 Male EV1 M $6.50
EV6 (USCAR) Female Pigtail Ford $6.50
EV6 (USCAR) Female to EV1 Male - WIRED FIVEO36 $9.25
EV6 (USCAR) Female to EV1 Male - WIRELESS FIVEO22 $8.75
EV6 Female - MultecII Male EV6F-MultecIIM  
EV6 Female - Toyota M EV6F-ToyotaM  
EV6 Female-Denso Male EV6F-DensoM  
Extender - Import, 12.5 mm Import-12.5MM  
Extender - Domestic, 12.5 mm Domestic-12.5MM  
EXTENDER - Domestic, 24 mm (1 inch) 24MM-Domestic  
EXTENDER - Import, 24mm 24MM-Import  
Keihen (Honda) - Female FIVEO34 $7.25
Keihin (HONDA) MALE Pigtail FIVEO35 $7.25
Multec II (Delphi) Female Pigtails FIVEO42 $6.50
NEW! Fuel Injector Wiring Harness Delphi Mini GM V-6 Delphi Harness - 6  
NEW! Fuel Injector Wiring Harness EV6(U.C. CAR) Harness EV6 (USCAR) - 1  
NipponDenso Female Pigtail FIVEO38 $7.50
NipponDenso MALE pigtail FIVEO43 $7.25
Nissan Nissan Pigtail  
Sumitomo (Denso) - Female, Universal Sumitomo F (Denso) Universal $7.50
Sumitomo Female to EV1 MALE DENSO F - EV1 M $9.25
Toyota 2000-2010 Female Pigtail ToyoFiveo00  

What our customers have to say...

Bruce, Just a final note to thank you for the quick shipment of my new injectors. My Mechanic put them in the truck yesterday and it runs like a bat-out-of-hell. I have to go to North Carolina in the morning on business, and it wouldn't have been possible with out you sending (the) those Injectors. I appreciate your efforts. I hope that everyone and everything is going great at Fiveomotorsports! Thanks again.
Charles S. (Dodge Dakota)