2000 Infiniti QX4 Fuel Injectors

Essential 2000 Infiniti QX4 Fuel Injectors

Nippon Reinz – Fuel Inject Cushion Ring (Part No.C101145504NRZ)

Fuel Inject Cushion Ring

from

$4.42
NIPPON REINZ engineers work with OEMs to develop complete engine sealing solutions for gasoline, diesel, and alternative energy vehicles. We employ custom sealing solutions through our expert problem solving utilizing our regional research and development centers. As an Integral Partner with Virtually Every major vehicle and engine manufacturer worldwide, NIPPON REINZ offers a comprehensive range of sealing Innovative Systems, INCLUDING Head gaskets, Heat shields, sealing modules, secondary gaskets, Valve stem Seals, and transmission components.
See More

Carquest – Fuel Injector Seal Kit (Part No.274785)

Fuel Injector Seal Kit

from

$10.05
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
  • State-of-the-art designs that meet or exceed OE specifications
  • Top-of-the-line quality and performance
  • With industry leading expertise, when original equipment fails our products are designed to fix the inherent failure issues
See More

Nippon Reinz – Fuel Inject Cushion Ring (Part No.C1011111577NRZ)

Fuel Inject Cushion Ring

from

$3.93
NIPPON REINZ engineers work with OEMs to develop complete engine sealing solutions for gasoline, diesel, and alternative energy vehicles. We employ custom sealing solutions through our expert problem solving utilizing our regional research and development centers. As an Integral Partner with Virtually Every major vehicle and engine manufacturer worldwide, NIPPON REINZ offers a comprehensive range of sealing Innovative Systems, INCLUDING Head gaskets, Heat shields, sealing modules, secondary gaskets, Valve stem Seals, and transmission components.
See More

Nippon Reinz – Fuel Inject Cushion Ring (Part No.C1011326681NRZ)

Fuel Inject Cushion Ring

from

$2.88
NIPPON REINZ engineers work with OEMs to develop complete engine sealing solutions for gasoline, diesel, and alternative energy vehicles. We employ custom sealing solutions through our expert problem solving utilizing our regional research and development centers. As an Integral Partner with Virtually Every major vehicle and engine manufacturer worldwide, NIPPON REINZ offers a comprehensive range of sealing Innovative Systems, INCLUDING Head gaskets, Heat shields, sealing modules, secondary gaskets, Valve stem Seals, and transmission components.
See More

Beck/Arnley – Fuel Injection Pressure Regulator (Part No.158-0727)

Fuel Injection Pressure Regulator

from

$94.99
Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.

Product Features:
  • Matches OE form, fit and function
  • Made with high quality material and componentry
  • High quality construction for durability
  • Constructed to withstand an underhood environment
  • Application specific for this vehicle
See More

Carquest Premium – Mass Air Flow Sensor (MAF) – 100% NEW (Part No.MQ6247)

Mass Air Flow Sensor (MAF) - 100% NEW

from

$101.99
Advance Auto Parts is proud to carry all new mass air flow sensors that use high-quality components with the highest quality standards.

Product Features:
  • CARQUEST MAF use all new high-quality components at the highest quality standards.
  • Manufactured with new and advanced technology to perform, fit and function at OE specifications.
  • All new product that is tested with OEM equipment to OEM standards
  • Outperforms competition when tested in extreme environmental conditions
See More

Cardone New – Mass Air Flow Sensor (Part No.86-10072)

Mass Air Flow Sensor

from

$448.99
CARDONE® Remanufactured Mass Air Flow Sensors (MAFS) precisely track O.E. output curves and maintain specific tolerances to ensure accurate scan tool readings for proper operation. 100% re-soldering of critical components ensures superior electrical conne

Product Features:
  • 100% re-solder of critical components ensures superior electrical connections, no intermittent failures and longer product life.
  • On-car vehicle validation routines ensure that modules meet all form, fit, durability and performance requirements.
  • All modules are 100% tested with automated computer test equipment to ensure full functionality and reliability.
  • Our sensors precisely track O.E. output curves and maintain spec tolerances to ensure accurate feedback to the vehicle’s engine control management system.
See More

Delphi – Mass Air Flow Sensor (Part No.AF10168)

Mass Air Flow Sensor

from

$390.99
100% new; Delphi OE Technology Validated to match the vehicle applications; Manufactured to meet or exceed OE requirements

Product Features:
  • Delphi mass air flow sensors are the global benchmark for accuracy and signal noise
  • Delphi mass air flow sensors feature high quality sensing elements for outstanding performance over a wide range of ambient temperatures
  • Delphi is a manufacturer of OE mass air flow sensors since their first use over 30 years ago
  • All parts are calibrated and tested to match the OE part
  • Probe solution offered wherever possible to reduce repair time by eliminating the need to replace the flow tube.
  • Delphi OE technology validated to match the vehicle applications
See More

Hitachi – Mass Air Sensor (Part No.B3150396174HIT)

Mass Air Sensor

from

$204.68
Hitachi manufactures a direct fit air mass sensor that guarantees OEM quality, fit and performance.

Product Features:
  • OEM Quality Direct fit Application
  • Platinum coated sensing element
  • Meets or exceeds OEM specifications
  • Utilizes the factory style mounts, connectors and fittings
  • Provides exceptional reliability
See More

Nippon Reinz – Fuel Injector O-Ring (Part No.C101267250NRZ)

Fuel Injector O-Ring

from

$1.70
NIPPON REINZ engineers work with OEMs to develop complete engine sealing solutions for gasoline, diesel, and alternative energy vehicles. We employ custom sealing solutions through our expert problem solving utilizing our regional research and development centers. As an Integral Partner with Virtually Every major vehicle and engine manufacturer worldwide, NIPPON REINZ offers a comprehensive range of sealing Innovative Systems, INCLUDING Head gaskets, Heat shields, sealing modules, secondary gaskets, Valve stem Seals, and transmission components.
See More

Nippon Reinz – Fuel Injector O-Ring (Part No.C101267251NRZ)

Fuel Injector O-Ring

from

$1.33
NIPPON REINZ engineers work with OEMs to develop complete engine sealing solutions for gasoline, diesel, and alternative energy vehicles. We employ custom sealing solutions through our expert problem solving utilizing our regional research and development centers. As an Integral Partner with Virtually Every major vehicle and engine manufacturer worldwide, NIPPON REINZ offers a comprehensive range of sealing Innovative Systems, INCLUDING Head gaskets, Heat shields, sealing modules, secondary gaskets, Valve stem Seals, and transmission components.
See More

Carquest Premium – Reman Multi Port Fuel Injector (Part No.A218-1244)

Reman Multi Port Fuel Injector

from

$56.99
Product Features:
  • Each unit is 100% tested to OE specifications.
  • Includes new o-rings and seals made of premium OE quality materials.
  • Includes application specific technical bulletin, where applicable.
See More

Beck/Arnley – New Fuel Injector (Part No.158-0460)

New Fuel Injector

from

$142.99
Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.

Product Features:
  • Matches OE form, fit and function
  • Premium materials and all new components
  • High quality construction for durability
  • Constructed to withstand an engine environment
  • Application specific for this vehicle
See More

Hitachi – Fuel Injector – New Actual OE Part (Part No.FIJ0020)

Fuel Injector - New Actual OE Part

from

$81.99
Hitachi’s Fuel Injectors (FIJs) are designed to optimize fuel economy and performance by providing extraordinary accuracy and application specific spray patterns with quick response times. Hitachi’s high-speed electromagnet and pintle precisely control the flow of fuel. High quality materials ensure that even under the most extreme conditions, Hitachi’s FIJs will not deform or malfunction. Our FIJs are 100% flow tested for ideal performance and are calibrated for each application ensuring your vehicle meets the strict emission standards set by the OE manufacturer. Designed to meet the exact needs of each specific vehicle, Hitachi’s Fuel Injectors are the premium choice. Hitachi is a Tier One OE supplier to the largest automobile manufacturers globally, delivering industry leading quality, and exceeding customer expectations with our products and service. Hitachi is bringing that same knowledge and expertise to the premium products we deliver in the Aftermarket because Quality Matters.

Product Features:
  • Hitachi is a Tier 1 OE supplier for fuel injectors
  • 100% NEW, never remanufactured
  • Meets the OE performance and durability standards for this application
  • 100% flow tested for ideal performance
  • High-speed electromagnet and pintle for precise fuel dispersion
  • Application specific spray patterns for optimized fuel efficiency and performance
  • O-Ring included when applicable
See More

Carquest Premium – Remanufactured Fuel Injector (Part No.A212-2404)

Remanufactured Fuel Injector

from

$49.49
CARQUEST’S line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the U.S.A. Each injector is 100% tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function. Each injector includes new external seals and O-rings.

Product Features:
  • Each unit is 100% tested to OE specifications
  • Includes new O-rings and seals made of premium OE quality materials
  • Includes application specific technical bulletin, where applicable
See More

Carquest – Fuel Injector (Part No.63825)

Fuel Injector

from

$112.05
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
  • Stainless steel calibration slide and spring assembly prevents corrosion within the fuel control body leading to an extended service life
  • Precision wound and 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
  • With industry leading expertise, when original equipment fails our products are designed to fix the inherent failure issues
  • BWD is a global manufacturer of original equipment and aftermarket fuel injection products, complete quality control is maintained through the manufacturing process from componentry to finished product
See More

Delphi – Fuel Injection Pressure Regulator (Part No.FP10400)

Fuel Injection Pressure Regulator

from

$82.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.

Product Features:
  • Precisely manufactured internal valves, diaphragms and springs means excellent performance under all engine operating conditions
  • Quiet operation, no audible regulator noise
  • Robust diaphragm materials means longer life, improved durability and compatibility with a wide range of fuels
  • Consistent and predictable fuel pressure throughout system range of control provides great drivability
See More

Wells Vehicle Electronics – Fuel Injection Pressure Regulator (Part No.5G1155)

Fuel Injection Pressure Regulator

from

$79.99
WVE is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. WVE offers high-technology manufacturing along with innovative solutions and improvements to
See More

Wells Vehicle Electronics – Fuel Injection Pressure Regulator (Part No.5G1298)

Fuel Injection Pressure Regulator

from

$34.49
WVE is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. WVE offers high-technology manufacturing along with innovative solutions and improvements to
See More

Delphi – Fuel Injection Pressure Regulator (Part No.FP10406)

Fuel Injection Pressure Regulator

from

$132.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.

Product Features:
  • Precisely manufactured internal valves, diaphragms and springs means excellent performance under all engine operating conditions
  • Quiet operation, no audible regulator noise
  • Robust diaphragm materials means longer life, improved durability and compatibility with a wide range of fuels
  • Consistent and predictable fuel pressure throughout system range of control provides great drivability
See More

Ishino – Stone Idle Control Valve Gasket (Part No.C4063131683ISH)

Stone Idle Control Valve Gasket

from

$1.99
Ishino Stone is an industry leading gasket manufacturer, providing you original equipment design and quality and world class aftermarket service.

Product Features:
  • Original equipment design and quality
  • Utilizes OE equivalent or better materials
  • Meets or exceeds OEM specifications
See More

Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61343)

Fuel Injection Throttle Body Mounting Gasket

from

$2.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Ishino Stone – Throttle Body Gasket (Part No.C7001320500ISH)

Throttle Body Gasket

from

$2.31
Throttle Body Gasket

Ishino – Throttle Body Gasket (Part No.C7001308191ISH)

Throttle Body Gasket

from

$3.11
Throttle Body Gasket

Ishino Stone – Idle Control Valve Gasket (Part No.C4063412955ISH)

Idle Control Valve Gasket

from

$9.38
Ishino Stone is an industry leading gasket manufacturer, providing you original equipment design and quality and world class aftermarket service.

Product Features:
  • Original equipment design and quality
  • Utilizes OE equivalent or better materials
  • Meets or exceeds OEM specifications
See More

2000 Infiniti QX4 Fuel Injectors

Maybe you’re in the middle of a full rebuild of that 2000 Infiniti QX4. Maybe you just need a couple of Fuel Injectors. Either way, Advance Auto Parts has 23 different Fuel Injectors in our inventory ranging from $1.33 to $205.99. That means you can find the exact parts or products you need to keep that 2000 Infiniti QX4 running smoothly.

Fuel Injectors are only as good as their brand. We stock 12 different brands to make sure you have plenty of trusted parts to choose from for your 2000 Infiniti QX4. Carquest Premium, Carquest, and Hitachi are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Fuel Injectors for your 2000 Infiniti QX4, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Fuel Injectors to keep your 2000 Infiniti QX4 rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Fuel Injectors Brands To Make Your 2000 Infiniti QX4 Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2000 Infiniti QX4 demands trusted brand parts and products to keep it running. Many trusted brands of Fuel Injectors make up Advance Auto Parts’ inventory, and all are ready to help make your QX4 the best it can be. Be sure to browse some of our top Fuel Injectors brands and parts.

Popular Hitachi Fuel Injectors

We carry Hitachi parts in our stock across Air Flow Meters and Mass Air categories, plus more. For a 2000 Infiniti QX4, our most popular Hitachi Fuel Injectors include:
Air Flow Sensor - New Actual OE Part
from $119.99
(1)
Air Flow Sensor – New Actual OE Part
Air Flow Meters and Mass Air

Top 2000 Infiniti QX4 Fuel Injectors from Carquest

Carquest products are another trusted brand when it comes to Fuel Injectors for your 2000 Infiniti QX4. Popular Carquest parts include:
Fuel Injector
from $112.05
(5)
Fuel Injector
Fuel Injectors
Fuel Injector Seal Kit
from $10.05
(1)
Fuel Injector Seal Kit
Fuel Injector Seal Kits

FAQs for 2000 Infiniti QX4 Fuel Injectors

What are the most purchased Fuel Injectors for the 2000 Infiniti QX4?

Out of 23 Fuel Injectors for the 2000 Infiniti QX4, the most popular in our inventory are:
Mass Air Flow Sensor (MAF) - 100% NEW
from $101.99
This product is not rated
Mass Air Flow Sensor (MAF) – 100% NEW
Air Flow Meters and Mass Air
Fuel Injector Seal Kit
from $9.49
This product is not rated
Fuel Injector Seal Kit
Fuel Injector Seal Kits
Mass Air Flow Sensor
from $131.99
(2)
Mass Air Flow Sensor
Air Flow Meters and Mass Air