2003 Chevrolet Blazer Fuel Injectors

Your 2003 Chevrolet Blazer might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Fuel Injectors you desperately need.

We currently carry 3 Fuel Injectors to choose from for your 2003 Chevrolet Blazer, and our inventory prices range from as little as $116.99 up to $318.99.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Fuel Injectors for the 2003 Chevrolet Blazer. We only sell parts from trusted brands like Carquest so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 38 reviews on our Fuel Injectors for the 2003 Chevrolet Blazer from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Fuel Injectors stock in-person!

Fuel Injectors for Your 2003 Chevrolet Blazer

ACDelco – Sequential Multi-Port Fuel Injector Assembly (Part No.217-1516)

Sequential Multi-Port Fuel Injector Assembly

from

$156.99
ACDelco GM Original Equipment Fuel Injectors are electro-magnetic valves that meter fuel into the engine’s intake manifold or cylinders for combustion, and are GM-recommended replacements for your vehicle’s original components. The engine control module (ECM) operates the injector by applying an electric current to the injector solenoid winding, causing the needle valve to open, and allowing pressurized fuel to be atomized into the intake airstream. These original equipment fuel injectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Atomizes fuel into the engine’s intake manifold or cylinders, as part of the fuel and engine management system
  • Allows for a quick throttle response
  • Assists in cold engine starts
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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(1 reviews)
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Carquest – Fuel Injector (Part No.63885)

Fuel Injector

from

$318.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • 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
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(37 reviews)
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Carquest – Fuel Injector (Part No.63848)

Fuel Injector

from

$116.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • 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
See More
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FAQs for 2003 Chevrolet Blazer Fuel Injectors

What are the most popular Fuel Injectors for the 2003 Chevrolet Blazer?

With 2 brands you can trust, our most popular Fuel Injectors for the 2003 Chevrolet Blazer parts are:
Fuel Injector
from $318.99
(37)
Fuel Injector
Fuel Injectors
Fuel Injector
from $116.99
This product is not rated
Fuel Injector
Fuel Injectors
Sequential Multi-Port Fuel Injector Assembly
from $156.99
(1)
Sequential Multi-Port Fuel Injector Assembly
Fuel Injectors