Brands Vehicles

Lowest Prices

Free Returns

Online Since 2009

JOIN GEARS TO SAVE 5%

Standard Motor Products FJ503 Fuel Injector

Standard Motor Products FJ503 Fuel Injector Image 3

Standard Motor Products FJ503 Fuel Injector Image 4

Standard Motor Products FJ503 Fuel Injector Image 5

Standard Motor Products FJ503 Fuel Injector


Brand:	Standard Motor Products
Part Number:	FJ503
UPC:	091769780487
Weight:	1.85 lbs
Condition:	New

On Sale:

$349.56

Availability:

46 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the Standard Motor Products FJ503 Fuel Injector for your vehicle. Buy now and secure your purchase online!

Stainless-steel calibration slide and spring assembly prevents corrosion within the fuel control body, which leads to an extended service life. Precision-wound and precision-trimmed solenoid windings allow the computer to command efficient delivery of fuel. High-temp Viton O-rings enable prolonged sealing of injector under extreme heat conditions. Fiber-optic yttrium aluminum garnet YAG laser welding and 100 million cycle testing ensure quality in every box.

Specifications:

Color:

Black

Fuel Injector Type:

MFI Injector

Fuel Type:

Gas

New or Reman:

New

Notes:

Includes O-Ring

System Type:

MFI

Terminal Gender:

Male

Terminal Quantity:

Terminal Type:

ACDelco #:

12568332

ACDelco #:

19236347

ACDelco #:

217-3028

ACDelco #:

217-3252

ACDelco #:

89060439

Airtex #:

4G1887

BWD #:

63885

Delphi #:

FJ10565

Duralast #:

M1045

GB #:

833-22102-6

GB #:

833-22105-6

General Motors #:

12568332

Tomco #:

15856

CA Prop 65 :

Warning: This product contains a chemical known to the State of California to cause cancer.

Country of Origin:

Manufacturer Warranty:

36 Months

Select a vehicle to narrow Standard Motor Products FJ503 Fuel Injector fitment info!

Last Updated: 12/11/2023

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

Chevrolet Astro

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Complete Assembly
New

Chevrolet Astro

4.3L V6 Gas OHV w/ Fuel Return Line
Complete Assembly
New

1 Per Vehicle

Chevrolet Astro

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

Chevrolet Astro

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

Chevrolet Blazer

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Complete Assembly
New

Chevrolet Blazer

4.3L V6 Gas OHV w/ Fuel Return Line
Complete Assembly
New

1 Per Vehicle

Chevrolet Blazer

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

Chevrolet Blazer

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

Chevrolet C1500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

Chevrolet C1500

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

Chevrolet Express 1500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Complete Assembly
New

Chevrolet Express 1500

4.3L V6 Gas OHV w/ Fuel Return Line
Complete Assembly
New

1 Per Vehicle

Chevrolet Express 1500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

Chevrolet Express 1500

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

Chevrolet Express 2500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Complete Assembly
New

Chevrolet Express 2500

4.3L V6 Gas OHV w/ Fuel Return Line
Complete Assembly
New

1 Per Vehicle

Chevrolet Express 2500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

Chevrolet Express 2500

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

Chevrolet K1500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

Chevrolet K1500

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

Chevrolet P30

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New
Fuel Sys: FI
MFI

Chevrolet P30

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New
Fuel Sys: FI
MFI

1 Per Vehicle

Chevrolet S10

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Complete Assembly
New

Chevrolet S10

4.3L V6 Gas OHV w/ Fuel Return Line
Complete Assembly
New

1 Per Vehicle

Chevrolet S10

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

Chevrolet S10

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

Chevrolet Silverado 1500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Complete Assembly
New

Chevrolet Silverado 1500

4.3L V6 Gas OHV w/ Fuel Return Line
Complete Assembly
New

1 Per Vehicle

2002

Chevrolet Silverado 1500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Complete Assembly
New
8th VIN Digit: X

Chevrolet Silverado 1500

4.3L V6 Gas OHV w/ Fuel Return Line
Complete Assembly
New
8th VIN Digit: X

1 Per Vehicle

2002

Chevrolet Silverado 1500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New
8th VIN Digit: W

Chevrolet Silverado 1500

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New
8th VIN Digit: W

1 Per Vehicle

Chevrolet Silverado 1500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

Chevrolet Silverado 1500

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

GMC C1500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

GMC C1500

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

GMC Jimmy

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

GMC Jimmy

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

GMC K1500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

GMC K1500

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

GMC P3500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

GMC P3500

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

GMC P3500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New
Fuel Sys: FI
MFI

GMC P3500

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New
Fuel Sys: FI
MFI

1 Per Vehicle

GMC Safari

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Complete Assembly
New

GMC Safari

4.3L V6 Gas OHV w/ Fuel Return Line
Complete Assembly
New

1 Per Vehicle

GMC Safari

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

GMC Safari

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

GMC Savana 1500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Complete Assembly
New

GMC Savana 1500

4.3L V6 Gas OHV w/ Fuel Return Line
Complete Assembly
New

1 Per Vehicle

GMC Savana 1500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

GMC Savana 1500

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

GMC Savana 2500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Complete Assembly
New

GMC Savana 2500

4.3L V6 Gas OHV w/ Fuel Return Line
Complete Assembly
New

1 Per Vehicle

GMC Savana 2500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

GMC Savana 2500

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

GMC Sierra 1500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Complete Assembly
New

GMC Sierra 1500

4.3L V6 Gas OHV w/ Fuel Return Line
Complete Assembly
New

1 Per Vehicle

2002

GMC Sierra 1500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Complete Assembly
New
8th VIN Digit: X

GMC Sierra 1500

4.3L V6 Gas OHV w/ Fuel Return Line
Complete Assembly
New
8th VIN Digit: X

1 Per Vehicle

2002

GMC Sierra 1500

4.3L V6 Gas OHV

1 w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New
8th VIN Digit: W

GMC Sierra 1500

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New
8th VIN Digit: W

1 Per Vehicle

Standard Motor Products FJ503 Fuel Injector

$349.56

Product Information

Description:

Specifications:

Manufacturer Warranty:

Select a vehicle to narrow Standard Motor Products FJ503 Fuel Injector fitment info!

Chevrolet Astro 4.3L V6 Gas OHV

1

w/ Fuel Return Line Complete Assembly New

Chevrolet Astro

4.3L V6 Gas OHV w/ Fuel Return Line Complete Assembly New 1 Per Vehicle

Chevrolet Astro 4.3L V6 Gas OHV

1

w/ Fuel Return Line Conversion Kit to MFI Complete Assembly Bracket and Gasket Required But Not Included New

Chevrolet Astro

4.3L V6 Gas OHV w/ Fuel Return Line Conversion Kit to MFI Complete Assembly Bracket and Gasket Required But Not Included New 1 Per Vehicle

Chevrolet Blazer 4.3L V6 Gas OHV

1

w/ Fuel Return Line Complete Assembly New

Chevrolet Blazer

4.3L V6 Gas OHV w/ Fuel Return Line Complete Assembly New 1 Per Vehicle

Chevrolet Blazer 4.3L V6 Gas OHV

1

w/ Fuel Return Line Conversion Kit to MFI Complete Assembly Bracket and Gasket Required But Not Included New

Chevrolet Blazer

4.3L V6 Gas OHV w/ Fuel Return Line Conversion Kit to MFI Complete Assembly Bracket and Gasket Required But Not Included New 1 Per Vehicle

Chevrolet C1500 4.3L V6 Gas OHV

1

w/ Fuel Return Line Conversion Kit to MFI Complete Assembly Bracket and Gasket Required But Not Included New

Chevrolet C1500

4.3L V6 Gas OHV w/ Fuel Return Line Conversion Kit to MFI Complete Assembly Bracket and Gasket Required But Not Included New 1 Per Vehicle

Chevrolet Express 1500 4.3L V6 Gas OHV

1

w/ Fuel Return Line Complete Assembly New

Chevrolet Express 1500

4.3L V6 Gas OHV w/ Fuel Return Line Complete Assembly New 1 Per Vehicle

Chevrolet Express 1500 4.3L V6 Gas OHV

1

w/ Fuel Return Line Conversion Kit to MFI Complete Assembly Bracket and Gasket Required But Not Included New

Chevrolet Express 1500

4.3L V6 Gas OHV w/ Fuel Return Line Conversion Kit to MFI Complete Assembly Bracket and Gasket Required But Not Included New 1 Per Vehicle

Chevrolet Express 2500 4.3L V6 Gas OHV

1

w/ Fuel Return Line Complete Assembly New

Chevrolet Express 2500

4.3L V6 Gas OHV w/ Fuel Return Line Complete Assembly New 1 Per Vehicle

Chevrolet Express 2500 4.3L V6 Gas OHV

1

w/ Fuel Return Line Conversion Kit to MFI Complete Assembly Bracket and Gasket Required But Not Included New

Chevrolet Express 2500

4.3L V6 Gas OHV w/ Fuel Return Line Conversion Kit to MFI Complete Assembly Bracket and Gasket Required But Not Included New 1 Per Vehicle

Chevrolet K1500 4.3L V6 Gas OHV

1

w/ Fuel Return Line Conversion Kit to MFI Complete Assembly Bracket and Gasket Required But Not Included New

Chevrolet Astro

4.3L V6 Gas OHV

w/ Fuel Return Line
Complete Assembly
New

4.3L V6 Gas OHV w/ Fuel Return Line
Complete Assembly
New

1 Per Vehicle

Chevrolet Astro

4.3L V6 Gas OHV

w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

Chevrolet Blazer

4.3L V6 Gas OHV

w/ Fuel Return Line
Complete Assembly
New

4.3L V6 Gas OHV w/ Fuel Return Line
Complete Assembly
New

1 Per Vehicle

Chevrolet Blazer

4.3L V6 Gas OHV

w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

Chevrolet C1500

4.3L V6 Gas OHV

w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

Chevrolet Express 1500

4.3L V6 Gas OHV

w/ Fuel Return Line
Complete Assembly
New

4.3L V6 Gas OHV w/ Fuel Return Line
Complete Assembly
New

1 Per Vehicle

Chevrolet Express 1500

4.3L V6 Gas OHV

w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

Chevrolet Express 2500

4.3L V6 Gas OHV

w/ Fuel Return Line
Complete Assembly
New

4.3L V6 Gas OHV w/ Fuel Return Line
Complete Assembly
New

1 Per Vehicle

Chevrolet Express 2500

4.3L V6 Gas OHV

w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

4.3L V6 Gas OHV w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New

1 Per Vehicle

Chevrolet K1500

4.3L V6 Gas OHV

w/ Fuel Return Line
Conversion Kit to MFI
Complete Assembly
Bracket and Gasket Required But Not Included
New