Nissan D21 Fuel Injectors

Your One-Stop Shop For Trusted Nissan D21 Fuel Injectors

If you’re in search of Nissan D21 Fuel Injectors aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 29 Fuel Injectors from top brands with prices ranging from $1.33 to $288.99.

Beyond great prices, we stock trusted brands manufacturing all types of Fuel Injectors for your Nissan D21. Of the 12 OEM and aftermarket parts brands we carry, some of the most popular are Felpro, Carquest Premium, and Carquest.

And don’t forget to read customer reviews across all Fuel Injectors categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Fuel Injectors have to cost top dollar, and we prove it. Browse our top Nissan D21 Fuel Injectors below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Nissan D21 Fuel Injectors

Carquest Premium – Fuel Injector Seal Kit (Part No.AS027)

Fuel Injector Seal Kit

from

$9.49
CARQUEST fuel injector seal kits include the necessary O-rings and seals to properly reseal the injector, which is a recommended practice any time the injector is removed. Each kit services one injector and includes hard to find or previously dealer-only components.

Product Features:
  • Premium OE quality materials
  • Services one injector
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Ishino – Fuel Inject Cushion Ring (Part No.C101145503ISH)

Fuel Inject Cushion Ring

from

$4.74
Fuel Inject Cushion Ring

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.
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Ishino Stone – Fuel Injector Seal (Part No.C101045505ISH)

Fuel Injector Seal

from

$5.55
Fuel Injector Seal

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
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Victor Reinz – Fuel Injection Throttle Body Mounting Gasket (Part No.71-15071-00)

Fuel Injection Throttle Body Mounting Gasket

from

$3.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
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Ishino – Stone Idle Control Valve Gasket (Part No.C4063131680ISH)

Stone Idle Control Valve Gasket

from

$2.29
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
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Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.60861)

Fuel Injection Throttle Body Mounting Gasket

from

$5.49
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
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Nippon Reinz – Fuel Inject Cushion Ring (Part No.C1011326681NRZ)

Fuel Inject Cushion Ring

from

$3.50
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.
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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.
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Wells Vehicle Electronics – Fuel Injection Pressure Regulator (Part No.5G1197)

Fuel Injection Pressure Regulator

from

$96.99
CARQUEST premium engine management products provide the right automatic transmission speed sensor for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions. Designed to meet OE quali

Product Features:
  • Lifecycle tested to meet or exceed OE specifications
  • Direct OE replacement
  • High strength thermoplastic is resistant to shock, temperature and chemicals. Also protects internal components from moisture and contaminants.
  • Global coverage for import and/or domestic applications.
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Wells Vehicle Electronics – Fuel Injection Pressure Regulator (Part No.5G1291)

Fuel Injection Pressure Regulator

from

$129.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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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
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Cardone – Mass Air Flow Sensor (Part No.74-9532)

Mass Air Flow Sensor

from

$158.99
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 connections, eliminates intermittent failures and lengthens product life. With CARDONE Mass Air Flow Sensors (MAFS), you can expect smooth vehicle performance.

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.
  • Components are rated to handle demanding temperature variations for optimum reliability in every environment.
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%.
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Cardone – Mass Air Flow Sensor (Part No.74-50052)

Mass Air Flow Sensor

from

$159.99
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 connections, eliminates intermittent failures and lengthens product life. With CARDONE Mass Air Flow Sensors (MAFS), you can expect smooth vehicle performance.

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.
  • Components are rated to handle demanding temperature variations for optimum reliability in every environment.
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%.
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Cardone New – Mass Air Flow Sensor (Part No.86-9532)

Mass Air Flow Sensor

from

$288.99
CARDONE Engineered Technology ensures that all CARDONE® New Mass Air Flow Sensors precisely track O.E. output curves and maintain strict tolerances to ensure accurate scan tool readings for proper operation. Every component is rated to handle a broad rang

Product Features:
  • 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.
  • Components are rated to handle demanding temperature variations for optimum reliability in every environment.
  • Guaranteed O.E. fit and function.
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Carquest Premium – Mass Air Flow Sensor (MAF) – 100% NEW (Part No.MQ7297)

Mass Air Flow Sensor (MAF) - 100% NEW

from

$166.99
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
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Hitachi – Fuel Injector (Pink) (Part No.FIJ0003)

Fuel Injector (Pink)

from

$194.99
Precision flow rates and application specific spray patterns help ensure Hitachi’s fuel injectors meet the increasing demand for better fuel efficiency and power from today’s modern engines. Available port and direct fuel injectors are built with powerful electromagnets allowing them to react quickly and produce some of the smallest fuel dispersion quantities in the industry. Specially designed nozzles create enhanced fuel atomization for increased fuel economy and decreased emissions. Designed to meet the exact needs of each specific vehicle, Hitachi fuel injectors are the premium choice.

Product Features:
  • Available in various calibrations; precise fuel delivery.
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Hitachi – Hitachi Fuel Injector (Part No.C100056163HIT)

Hitachi Fuel Injector

from

$124.22
Hitachi fuel injectors are manufactured to OE requirements that meet federal emissions and fuel economy standards, and provide exact OE fit for ease of installation. Hitachi injectors are manufactured using internal components that are compatible with alternative fuels or fuel blends, including ethanol mixtures.

Product Features:
  • Original Equipment Manufacturer
  • Premium internal components
  • OE Calibrated impedance
  • Fine atomized spray reduces emissions
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Carquest Premium – Remanufactured Fuel Injector (Part No.A218-1074)

Remanufactured Fuel Injector

from

$71.99
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
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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

Fuel Injectors Brands You Can Trust For Your Nissan D21

12 trusted brands of Fuel Injectors line our shelves, ready to help keep your Nissan D21 running smooth. Below are some of the most popular brands and their top Fuel Injectors offerings:

Popular Felpro Fuel Injectors

Felpro products for the Nissan D21 span several categories. Some of the highest-rated Felpro Fuel Injectors that will fit your Nissan D21 are:
UPPER INTAKE MANIFOLD GASKET/ PLENUM GASKET
from $18.99
(9)
UPPER INTAKE MANIFOLD GASKET/ PLENUM GASKET
Fuel Injector Gaskets

Most Purchased Nissan D21 Fuel Injectors from Felpro

When you buy the most frequently purchased Felpro brand Fuel Injectors, you can be confident it will be the right part for your Nissan D21. Here are the Felpro Fuel Injectors Advanced Auto customers buy the most:
UPPER INTAKE MANIFOLD GASKET/ PLENUM GASKET
from $18.99
(9)
UPPER INTAKE MANIFOLD GASKET/ PLENUM GASKET
Fuel Injector Gaskets
Remanufactured Fuel Injector
from $71.99
This product is not rated
Remanufactured Fuel Injector
Fuel Injectors
Mass Air Flow Sensor (MAF) - 100% NEW
from $124.99
This product is not rated
Mass Air Flow Sensor (MAF) – 100% NEW
Air Flow Meters and Mass Air

FAQs for Nissan D21 Fuel Injectors

What are the most purchased Fuel Injectors for the Nissan D21?

Out of 29 Fuel Injectors for the Nissan D21, the most popular in our inventory are:
Remanufactured Fuel Injector
from $71.99
This product is not rated
Remanufactured Fuel Injector
Fuel Injectors
Fuel Injector Seal Kit
from $9.49
This product is not rated
Fuel Injector Seal Kit
Fuel Injector O-Ring Kits
Mass Air Flow Sensor (MAF) - 100% NEW
from $124.99
This product is not rated
Mass Air Flow Sensor (MAF) – 100% NEW
Air Flow Meters and Mass Air

What are the top-rated Nissan D21 Fuel Injectors?

Top-rated Fuel Injectors for your Nissan D21 based on customer reviews/ratings are:
Fuel Injector Seal Kit
from $10.05
(1)
Fuel Injector Seal Kit
“Did not fit whatsoever. I should have thrown my 15 bucks straight into the lake”