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}Need Help? Call Us1-866-529-0412
Guaranteed to Fit2003 Chevrolet Silverado 1500 Change Vehicle
Standard® 2003 Chevrolet Silverado 1500 - Fuel Injector, 6 Cyl., 4.3L Engine
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$326.99
$396.58Save: $69.59(18%)
Manufacturer #FJ503
Guaranteed to Fit2003 Chevrolet Silverado 1500 Change Vehicle
Qty:
1
Your Vehicle Fit Details
Vehicle Name
Submodel
Engine
Fitment Information
2003 Chevrolet Silverado 1500
LT
6 Cyl 4.3L
-
2003 Chevrolet Silverado 1500
WT
6 Cyl 4.3L
-
2003 Chevrolet Silverado 1500
Base
6 Cyl 4.3L
-
2003 Chevrolet Silverado 1500
LS
6 Cyl 4.3L
-
Highlights
Part:
Brand:
Series:
Standard OE Replacement
Condition:
New
Product Fit:
Direct Fit
Quantity Sold:
Sold individually
Recommended Use:
OE Replacement
Fuel Type:
Gas Fuel Type
Includes:
Includes O-Ring(s)
Warranty:
3-year or 36,000-mile Standard limited warranty
Prop 65 Warning:
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Interchange Part Number:
JRC31430006
Vehicle Fitment Information
Vehicle Name
Submodel
Engine
Fitment Information
1996 GMC Jimmy
Base
6 Cyl 4.3L
-
1996-1997 Chevrolet C1500
Base
6 Cyl 4.3L
-
1996-1997 Chevrolet Express 2500
LS
6 Cyl 4.3L
-
1996-1997 Chevrolet K1500
Base
6 Cyl 4.3L
-
1996-1997 GMC Safari
Base
6 Cyl 4.3L
-
Page 1 of 18 | Showing 1 - 5 of 88 results
Product Information
STANDARD (NEW) OE REPLACEMENT FUEL INJECTORS
- Engineered to precisely match original body style, flow rate and spray pattern
- Designed to enhance engine operation, fuel economy and emission reduction
- Equipped with Viton O-rings that hold up against extreme temperatures
- Solenoid windings specifically shaped for optimum fuel delivery
- Calibration slide and spring assembly made of corrosion-resistant stainless steel
- Rigorously tested in TS 16949 certified facility to ensure maximum performance
Engineered for precise fit and function, Standard’s new OE replacement fuel injectors deliver fuel to your engine at just the right rate for optimum burning and overall performance. Standard Motor Products is a leading manufacturer of advanced-technology engine management parts for the automotive aftermarket.
See product for application and installation details.
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.
Product Q&A
2
Does it come with a gasket set? 2000 Astro 4.3LRick M.Jun 29, 2020
Best Answer:No.
WrenchJan 03, 20210
As Rick asked, Does this come with new air intake gaskets for reassembly?Joel S.Nov 13, 2020
Best Answer:Hi Joel,
This is just the fuel injector spider assembly it self. You have to buy that separately.
Jeonino E.STAFFNov 13, 20200
Is this what’s known as spider injection?Benjamin f.Aug 08, 2024
Best Answer:Hi Benjamin, thanks for initiating contact. Yes, it is. If your vehicle information matches this product, click the link below to order directly and take advantage of our current discounts and limited supply. Happy shopping!
<a href="https://www.carparts.com/fuel-injector/standard/sifj503?can=CPGG4850_CSQA_20240808" target="_blank">https://www.carparts.com/fuel-injector/standard/sifj503?can=CPGG4850_CSQA_20240808</a>
Grace G.STAFFAug 08, 20240
With this injector, does the Vin # make a difference?CB M.May 16, 2024
Best Answer:Hi CB, thank you for reaching out! It depends. You can provide the VIN so we can check if it fits your vehicle.
Andrew B.STAFFMay 17, 20240
Does this come with all the seals required to replace the part?Javier G.Mar 09, 2024
Best Answer:Hi Javier, I'm glad to assist you. Yes. It does for a straightforward install. If your car/truck appears in the vehicle fitment information below (upon selecting the year, make, model, submodel, and engine size), it is a guaranteed fit part. Grab our price-cut promo and click the link below to buy it today. Happy shopping!
<a href="https://www.carparts.com/fuel-injector/standard/sifj503?can=cpje1043_CSQA_20240309" target="_blank">https://www.carparts.com/fuel-injector/standard/sifj503?can=cpje1043_CSQA_20240309</a>
Jeonino E.STAFFMar 09, 2024Customer Reviews
This part fixed me truck wright up. Would recommend ti someone esle
Purchased on Mar 07, 2016
Standard Oe Replacement Fuel Injector - New, Sold Individually
Fuel injection Spider/ 2001 GMC Jimmy SE
Part fits perfectly, Works Perfectly! Well worth the money, You saved me a $2300 repair bill at Firestone Dealer- they were willing to discount it to $1800 or let me make payments. LOL! Gas mileage per gallon, and acceleration has improved as well. Thank you! You have a loyal customer for life. You saved me a Fortune!! Steven Hollands
Steven H.
VERIFIED PURCHASER
Purchased on Aug 06, 2021