1999 Infiniti QX4 Air Intakes
Find Your Specific 1999 Infiniti QX4 Air Intakes
Below you will find various in-demand Infiniti Air Intakes, components and accessories for your 1999 QX4. Advance Auto Parts has popular QX4 parts like Airboxes, Intake Manifold Parts, Carburetor Kits and more. You’ll also find aftermarket and OEM Air Intakes for other QX4 model years including
1997,
1998,
2000,
2001,
2002,
2003 and more. Select a category of 1999 Infiniti QX4 Air Intakes below and start saving instantly.
Popular 1999 Infiniti QX4 Air Intakes Categories
Essential Air Intakes for 1999 Infiniti QX4s
Felpro – INTAKE MANIFOLD GASKET SET (Part No.MS 92270-4)
from
$84.99
Product Features:
See More
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
- ENGINEERING EXPERTISE – Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
- REAL-WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
Felpro – INTAKE MANIFOLD GASKET SET (Part No.MS 91241-1)
from
$41.99
Product Features:
See More
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
- ENGINEERING EXPERTISE – Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
- REAL-WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
Dorman – Engine Air Intake Hose (Part No.696-016)
from
$63.99
This engine air intake hose was designed as a direct replacement for the original equipment intake hose. Engineered for a perfect fit and easy installation, it includes all necessary fittings. Made of quality materials for a long service life.
Product Features:
See More
Product Features:
- Direct replacement – fits and functions like original equipment
- Quality construction – manufactured from premium materials for a long service life
- Excellent value – original equipment quality at a lower price
- Quality tested – has undergone testing to ensure proper fit and performance
Carquest Premium – Air Charge Temperature Sensor (Part No.WTA1183)
from
$33.99
The temperature of various systems must be reported to the engine control module (ECM) as well as other operating system controllers in the vehicle. Coolant temperature, cabin temperature, exhaust temperature and ambient temperature are just a few systems reported by a temperature sensor. The temperature sensor is fed 5 volts by the systems computer, within the sensor housing will be a thermistor, or dropping resistor whose resistance value will change as the temperature surrounding it changes. Changing resistance in the circuit will change the volt signal at the processor indicating the current operating value.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
- Application matched components ensures system operation in like new condition.
Dorman – Splash Shield Retainer (Part No.700-657CD)
from
$1.99
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.
Product Features:
See More
Product Features:
- Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
- Quality material – this retainer is made of durable material for long-lasting service
- Versatile design – this retainer is suitable for a variety of automotive uses
- Excellent value – this part offers original equipment quality at a competitive cost
Dorman – Nissan Splash Shield Retainer (Part No.961-031D)
from
$4.99
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.
Product Features:
See More
Product Features:
- Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
- Quality material – this retainer is made of durable material for long-lasting service
- Versatile design – this retainer is suitable for a variety of automotive uses
- Excellent value – this part offers original equipment quality at a competitive cost
Carquest Premium – Fuel Injector Seal Kit (Part No.AS027)
from
$10.99
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:
See More
Product Features:
- Premium OE quality materials
- Services one injector
Hitachi – Throttle Position Sensor Actual OE Part New (Part No.TPS0001)
from
$69.99
Hitachi is a Tier One OE supplier to the largest automobile manufacturers globally, delivery 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. Today’s technologically advanced vehicles rely very heavily on sensors to operate efficiently. And when it comes to the throttle, Hitachi’s throttle position sensors are the choice of manufacturers worldwide. Built using highly accurate potentiometers, Hitachi takes the extra step of protecting all critical electronic components to reduce the possibility of contamination and increase the reliability and durability of the sensor. In tests, Hitachi’s TPS was shown to provide consistent signal outputs that help maintain a smooth running engine while increasing overall efficiency when compared to other brands. Designed to meet the exact needs of each specific vehicle, Hitachi throttle positions sensors are the premium choice. Hitachi sensor line supports accurate measurement for reliable engine performance.
Product Features:
See More
Product Features:
- Hitachi is a Tier 1 OE supplier for throttle position sensors
- 100% NEW, never remanufactured
- Meets the OE performance and durability standards for this application
- Accurate and reliable measurements
- Provides accurate measurement; reliable engine performance.
Carquest Premium – Throttle Position Sensor (Part No.ECC1044)
from
$101.99
Carquest Throttle Position Sensors offer precision signaling to the ECM to ensure optimum performance and fuel economy. Manufactured using the highest quality OEM approved materials, resulting in tighter tolerances and increased durability. All Carquest Throttle Position Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
Product Features:
See More
Product Features:
- Manufactured to provide superior sealing, protecting against all engine bay contaminants and insulation from extreme hot and cold temperatures.
- 100% calibrated and end-of-line tested to ensure worry-free, out-of-the-box performance
- Designed to meet or exceed all OEM specifications in fit, form & function
- Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.
Delphi – Throttle Position Sensor (Part No.SS10319)
from
$135.99
Delphi’s ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We offer a wide range of sensors, including ABS, camshaft, crankshaft, knock, EGT, MAP, temperature, throttle position, and vehicle speed sensors for a variety of vehicle applications. All of our sensors are tested and calibrated to OE standards, ensuring accurate readings, which helps to reduce comebacks.
Product Features:
See More
Product Features:
- Delphi sensors are built to meet or exceed OE requirements and testing
- Not impacted by temperature changes and provide robust, long-lasting sensor protection
- Designed digital output for maximum signal to noise ratio
Hitachi – Throttle Position Sensor Actual OE Part New (Part No.TPS0006)
from
$101.99
Hitachi is a Tier One OE supplier to the largest automobile manufacturers globally, delivery 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. Today’s technologically advanced vehicles rely very heavily on sensors to operate efficiently. And when it comes to the throttle, Hitachi’s throttle position sensors are the choice of manufacturers worldwide. Built using highly accurate potentiometers, Hitachi takes the extra step of protecting all critical electronic components to reduce the possibility of contamination and increase the reliability and durability of the sensor. In tests, Hitachi’s TPS was shown to provide consistent signal outputs that help maintain a smooth running engine while increasing overall efficiency when compared to other brands. Designed to meet the exact needs of each specific vehicle, Hitachi throttle positions sensors are the premium choice. Hitachi sensor line supports accurate measurement for reliable engine performance.
Product Features:
See More
Product Features:
- Hitachi is a Tier 1 OE supplier for throttle position sensors
- 100% NEW, never remanufactured
- Meets the OE performance and durability standards for this application
- Accurate and reliable measurements
- Provides accurate measurement; reliable engine performance.
Carquest Premium – Throttle Position Sensor (Part No.ECC1243)
from
$98.99
Carquest Throttle Position Sensors offer precision signaling to the ECM to ensure optimum performance and fuel economy. Manufactured using the highest quality OEM approved materials, resulting in tighter tolerances and increased durability. All Carquest Throttle Position Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
Product Features:
See More
Product Features:
- Manufactured to provide superior sealing, protecting against all engine bay contaminants and insulation from extreme hot and cold temperatures.
- 100% calibrated and end-of-line tested to ensure worry-free, out-of-the-box performance
- Designed to meet or exceed all OEM specifications in fit, form & function
- Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.
Delphi – Throttle Position Sensor (Part No.SS10491)
from
$137.99
Delphi’s ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We offer a wide range of sensors, including ABS, camshaft, crankshaft, knock, EGT, MAP, temperature, throttle position, and vehicle speed sensors for a variety of vehicle applications. All of our sensors are tested and calibrated to OE standards, ensuring accurate readings, which helps to reduce comebacks.
Product Features:
See More
Product Features:
- Delphi sensors are built to meet or exceed OE requirements and testing
- Not impacted by temperature changes and provide robust, long-lasting sensor protection
- Designed digital output for maximum signal to noise ratio
Upgrade your 1999 Infiniti QX4 with Top-Quality Air Intakes
When it comes to maintaining or upgrading your 1999 Infiniti QX4, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Infiniti or enhancing its overall performance, Air Intakes are key to keeping your QX4 functioning at its best. At Advance Auto Parts, we offer a wide selection of 9 Air Intakes for the 1999 Infiniti QX4, designed to meet your needs without breaking the bank.
From
Airbox
replacements to
Intake Manifold Parts
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Air Intakes for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Air Intakes for your 1999 Infiniti QX4 at great prices.
Our Air Intakes inventory for this model
ranges from just $1.99 to $135.99, with
an average price of $60.10.
Our 9 Air Intakes in stock come from 5 trusted brands, so you’re sure to find the right part for your 1999 Infiniti QX4 without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1999 Infiniti QX4, we stock popular OEM and aftermarket Air Intakes from top names
like FELPRO Dorman, and more.
FELPRO Air Intakes
start at just $84.99 and boast an impressive 4.6 stars average rating from customers.
With 11 customer reviews and counting, our 1999 Infiniti QX4 Air Intakes have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Air Intake upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1999 Infiniti QX4 is always ready to roll. We’re committed to providing you with everything you need to keep your QX4 in top shape, all in one place.
Start shopping confidently below for your 1999 Infiniti QX4!
Best-Selling Airboxes for 1999 Infiniti QX4s
Enhance the driving experience in your Infiniti with 2 quality Airbox components, starting at $1.99.
Dorman – Nissan Splash Shield Retainer (Part No.961-031D)
from
$4.99
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.
Product Features:
See More
Product Features:
- Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
- Quality material – this retainer is made of durable material for long-lasting service
- Versatile design – this retainer is suitable for a variety of automotive uses
- Excellent value – this part offers original equipment quality at a competitive cost
Dorman – Splash Shield Retainer (Part No.700-657CD)
from
$1.99
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.
Product Features:
See More
Product Features:
- Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
- Quality material – this retainer is made of durable material for long-lasting service
- Versatile design – this retainer is suitable for a variety of automotive uses
- Excellent value – this part offers original equipment quality at a competitive cost
Most Popular 1999 Infiniti QX4 Intake Manifold Parts
Customize your Infiniti with 2 Intake Manifold Parts products
like Intake Manifold Gasket Sets and
Intake Manifold Temperature Sensors, all
priced under $84.99.
Felpro – INTAKE MANIFOLD GASKET SET (Part No.MS 92270-4)
from
$84.99
Product Features:
See More
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
- ENGINEERING EXPERTISE – Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
- REAL-WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
Carquest Premium – Air Charge Temperature Sensor (Part No.WTA1183)
from
$33.99
The temperature of various systems must be reported to the engine control module (ECM) as well as other operating system controllers in the vehicle. Coolant temperature, cabin temperature, exhaust temperature and ambient temperature are just a few systems reported by a temperature sensor. The temperature sensor is fed 5 volts by the systems computer, within the sensor housing will be a thermistor, or dropping resistor whose resistance value will change as the temperature surrounding it changes. Changing resistance in the circuit will change the volt signal at the processor indicating the current operating value.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
- Application matched components ensures system operation in like new condition.
Top Picks for 1999 Infiniti QX4 Carburetor Kits
Upgrade Infiniti QX4s with top-quality Carburetor Kits parts, including 1 OEM and aftermarket selections for your 1999 model.
Carquest Premium – Fuel Injector Seal Kit (Part No.AS027)
from
$10.99
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:
See More
Product Features:
- Premium OE quality materials
- Services one injector
In-Demand Throttle Bodies & Carb Parts for 1999 Infiniti QX4s
Select from 3 premium Throttle Bodies & Carb Parts parts for your 1999 Infiniti QX4, with prices ranging from $101.99 to $135.99.
Hitachi – Throttle Position Sensor Actual OE Part New (Part No.TPS0006)
from
$101.99
Hitachi is a Tier One OE supplier to the largest automobile manufacturers globally, delivery 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. Today’s technologically advanced vehicles rely very heavily on sensors to operate efficiently. And when it comes to the throttle, Hitachi’s throttle position sensors are the choice of manufacturers worldwide. Built using highly accurate potentiometers, Hitachi takes the extra step of protecting all critical electronic components to reduce the possibility of contamination and increase the reliability and durability of the sensor. In tests, Hitachi’s TPS was shown to provide consistent signal outputs that help maintain a smooth running engine while increasing overall efficiency when compared to other brands. Designed to meet the exact needs of each specific vehicle, Hitachi throttle positions sensors are the premium choice. Hitachi sensor line supports accurate measurement for reliable engine performance.
Product Features:
See More
Product Features:
- Hitachi is a Tier 1 OE supplier for throttle position sensors
- 100% NEW, never remanufactured
- Meets the OE performance and durability standards for this application
- Accurate and reliable measurements
- Provides accurate measurement; reliable engine performance.
Carquest Premium – Throttle Position Sensor (Part No.ECC1044)
from
$101.99
Carquest Throttle Position Sensors offer precision signaling to the ECM to ensure optimum performance and fuel economy. Manufactured using the highest quality OEM approved materials, resulting in tighter tolerances and increased durability. All Carquest Throttle Position Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
Product Features:
See More
Product Features:
- Manufactured to provide superior sealing, protecting against all engine bay contaminants and insulation from extreme hot and cold temperatures.
- 100% calibrated and end-of-line tested to ensure worry-free, out-of-the-box performance
- Designed to meet or exceed all OEM specifications in fit, form & function
- Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.
Delphi – Throttle Position Sensor (Part No.SS10319)
from
$135.99
Delphi’s ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We offer a wide range of sensors, including ABS, camshaft, crankshaft, knock, EGT, MAP, temperature, throttle position, and vehicle speed sensors for a variety of vehicle applications. All of our sensors are tested and calibrated to OE standards, ensuring accurate readings, which helps to reduce comebacks.
Product Features:
See More
Product Features:
- Delphi sensors are built to meet or exceed OE requirements and testing
- Not impacted by temperature changes and provide robust, long-lasting sensor protection
- Designed digital output for maximum signal to noise ratio
Most Sold 1999 Infiniti QX4 Air Intake Hoses
Explore our best-selling Infiniti parts for the 1999 QX4 among 1 OEM and aftermarket options starting from $63.99.
Dorman – Engine Air Intake Hose (Part No.696-016)
from
$63.99
This engine air intake hose was designed as a direct replacement for the original equipment intake hose. Engineered for a perfect fit and easy installation, it includes all necessary fittings. Made of quality materials for a long service life.
Product Features:
See More
Product Features:
- Direct replacement – fits and functions like original equipment
- Quality construction – manufactured from premium materials for a long service life
- Excellent value – original equipment quality at a lower price
- Quality tested – has undergone testing to ensure proper fit and performance
Top-Rated Air Intakes Brands For Your 1999 Infiniti QX4
Shop for the best-rated brands offering Air Intakes and other products for your 1999 Infiniti QX4s. Below you’ll find some of our best rated Air Intakes from FELPRO and Dorman, and more. Air Intakes from these brands that fit a 1999 QX4 start at just $4.99 and are rated as high as 4.6 stars. OEM and aftermarket Air Intakes don’t get more top quality, durable, and affordable than from the brands below.
Popular FELPRO 1999 Infiniti QX4 Air Intakes
When it comes to maintaining or upgrading your 1999 Infiniti QX4, using quality Air Intakes is essential to ensure durability and a perfect fit. FELPRO ticks all of those boxes. We offer a wide selection of FELPRO Air Intakes, specifically designed for the 1999 Infiniti QX4. With over 1 FELPRO brand Air Intakes in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $84.99. Plus, with over 5 customer reviews and an average rating of 4.6 stars, you can trust that our FELPRO Air Intakes will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Popular Dorman 1999 Infiniti QX4 Air Intakes
Dorman auto parts is one of the highest quality Air Intake brands in the market. Any 1999 Infiniti QX4 owner should feel confident when installing genuine Dorman parts in their vehicle. To ensure the best fit and performance for your 1999 QX4, Advance Auto Parts carries a full inventory of 1 Dorman Air Intakes. Plus you will be keeping your Infiniti in peak condition while saving money because prices on these Dorman Air Intakes range up to $4.99, plus, with more than 6 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Air Intakes below will deliver on both quality and value.
from
$4.99
(6)
Nissan Splash Shield Retainer
“Okay so this one is only for the side holes I think. if you’re missing the side holes, this is the one. fits like a glove. solved my problem instantly”
FAQs for 1999 Infiniti QX4 Air Intakes
Which Air Intakes are best-sellers for 1999 Infiniti QX4s?
Out of 9 Air Intakes that fit 1999 Infiniti QX4s, the following parts are the top sellers:
- Splash Shield Retainer (11826827) – $1.99
- INTAKE MANIFOLD GASKET SET (20688165) – $84.99
- Fuel Injector Seal Kit (11449651) – $10.99
What’s the price range for 1999 Infiniti QX4 Air Intakes?
Air Intake prices for the 1999 Infiniti QX4 start at $1.99 and go up to $135.99 for the most premium parts.
What’s the average price of a Air Intake for a 1999 Infiniti QX4?
The average price for Air Intakes for the 1999 Infiniti QX4 is $60.10. Keep in mind the variety of part types within our Air Intake category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Air Intakes for other Infiniti QX4 model years?
What are the cheapest Air Intakes for my 1999 Infiniti QX4?
The cheapest 1999 Infiniti QX4 Air Intakes we carry in stock are:
- Splash Shield Retainer (11826827) – $1.99
- Nissan Splash Shield Retainer (11910634) – $4.99
- Fuel Injector Seal Kit (11449651) – $10.99
- Air Charge Temperature Sensor (12471878) – $33.99
- Engine Air Intake Hose (11412260) – $63.99
What are the top-rated Air Intakes that fit the 1999 Infiniti QX4?
Out of 11 reviews by customers, our 1999 Infiniti QX4 Air Intakes have an average customer rating of . These are some of the highest-rated Air Intake types for the 1999 Infiniti QX4 and their top-rated products:
- Airboxes
- Nissan Splash Shield Retainer (11910634) – $4.99
- Intake Manifold Parts
- Nissan Splash Shield Retainer (11910634) – $4.99
What types of Air Intakes do you sell for my 1999 Infiniti QX4?
As of 11/2/25, these are some of the most in-demand types of Air Intakes for a 1999 Infiniti QX4:
Can I get help with 1999 Infiniti QX4 Air Intake orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Infiniti Air Intakes and more.
What is your return policy for Infiniti QX4 Air Intakes?
Advance Auto Parts keeps returns simple. For new Infiniti QX4 Air Intakes and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
