1999 GMC P3500 Air Intakes
Find Your Specific 1999 GMC P3500 Air Intakes
Below you will find various in-demand GMC Air Intakes, components and accessories for your 1999 P3500. Advance Auto Parts has popular P3500 parts like Throttle Body Parts, Intake Manifold Parts, Throttle Bodies & Carb Parts and more. You’ll also find aftermarket and OEM Air Intakes for other P3500 model years including
1990,
1991,
1992,
1993,
1994,
1995,
1996,
1997,
1998 and more. Select a category of 1999 GMC P3500 Air Intakes below and start saving instantly.
Popular 1999 GMC P3500 Air Intakes Categories
Essential Air Intakes for 1999 GMC P3500s
Carquest Premium – Throttle Position Sensor (Part No.ECC1004)
from
$46.99
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.
ACDelco – Throttle Position Sensor (Part No.213-895)
from
$49.99
ACDelco GM Original Equipment Throttle Position Sensor Kits come with the needed parts to replace your Throttle Position Sensor (TPS), and are GM-recommended replacements for your vehicle’s original components. The TPS reports the throttle position to the engine control module (ECM), which uses the signal to adjust fuel delivery and ignition timing. These original equipment throttle position sensor kits have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
See More
Product Features:
- Provides information for correct fuel/air mixture
- Designed to send accurate readings of the position of the throttle valve to the ECM to help provide excellent engine performance
- 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
Delphi – Throttle Position Sensor (Part No.SS10468)
from
$81.99
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
Carquest Premium – Multi-Use Connector (Part No.PTA1166)
from
$20.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Mr. Gasket – Intake Bolt Kit (Part No.5003)
from
$87.99
Finish your custom engine job with these show quality grade 5 chromed 12-point bolts, includes AN washers which have no exposed shoulder for a professional appearance. Includes (12) 3/8-16 x 1 inch bolts with (12) 3/8 inch AN washers.
Product Features:
See More
Product Features:
- Chrome plated
- Grade 8
- 12-point head
- AN washers with no exposed shoulder for a professional appearance
ARP Auto Racing – For Use With Chevy 396/ 454 Cubic", 12 Point Head Type, Polished, With Washers (Part No.435-2101)
from
$83.99
Prevent intake manifold leaks with ARP quality fasteners. They are rated at 170,000 PSI and precision machined for optimum thread engagement. Wide under head flange and companion washers provide even load distribution. Precision rolled threads prevent galling while promoting more consistent torque loading. Facilitates optimum sealing of gasket surfaces. Available in choice of black oxide finish chrome moly or corrosion resistant stainless steel, as well as hex or 12 point heads.
Product Features:
See More
Product Features:
- Nominally Rated At 170,000 PSI Tensile Strength
- Precision Machined Threads For Secure Engagement, And Wont Rust
- Wide Under Head Flange And Companion Washers Provide Even Load Distribution
- Precision Rolled Threads Prevent Galling While Promoting More Consistent Torque Loading
- Facilitates Optimum Sealing Of Gasket Surfaces
ARP Auto Racing – For Use With Chevy 265/ 400 Cubic", 12 Point Head Type, Polished, With Washers (Part No.434-2101)
from
$60.99
Prevent intake manifold leaks with ARP quality fasteners. They are rated at 170,000 PSI and precision machined for optimum thread engagement. Wide under head flange and companion washers provide even load distribution. Precision rolled threads prevent galling while promoting more consistent torque loading. Facilitates optimum sealing of gasket surfaces. Available in choice of black oxide finish chrome moly or corrosion resistant stainless steel, as well as hex or 12 point heads.
Product Features:
See More
Product Features:
- Nominally Rated At 170,000 PSI Tensile Strength
- Precision Machined Threads For Secure Engagement, And Would not Rust
- Wide Under Head Flange And Companion Washers Provide Even Load Distribution
- Precision Rolled Threads Prevent Galling While Promoting More Consistent Torque Loading
- Facilitates Optimum Sealing Of Gasket Surfaces
Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61178)
from
$7.99
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:
See More
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
Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.60759)
from
$6.29
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
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
Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.60903)
from
$10.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Each gasket is built to meet 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
Carquest – Air Charge Temperature Sensor (Part No.31A1016)
from
$28.99
The Air Charge Temperature Sensor provides an input to the vehicles computer as to the temperature of the air entering the engine via the air cleaner assembly. The engine computer uses this input to control many operating conditions which in turn provides optimal engine operation, engine performance and clean tailpipe emissions.
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.
Carquest Premium – Air Charge Temperature Sensor (Part No.WTA1042)
from
$30.99
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.
Carquest Premium – Air Charge Temperature Sensor (Part No.WTA1078)
from
$36.99
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 – Upper Plastic Intake Manifold – Includes Gaskets (Part No.615-182)
from
$111.99
This engine intake manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It is thoroughly tested to ensure top-quality OEM construction and superior reliability.
Product Features:
See More
Product Features:
- Ideal replacement – this intake manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
- Reliable construction – tested to ensure top-quality OEM performance and durability
- Perfect fit – designed to match all specifications of the original part for convenient, trouble-free installation
- Trustworthy design – built by the industry leader in aftermarket manifolds
Autotecnica – Intake Manifold (Part No.GM1414329)
from
$81.99
Autotecnica offers high-quality aftermarket parts for a wide variety of Asian and North American passenger cars and trucks, include braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension categories. Manufactured in strict accordance with ISO/TS 16949 QMS specifications and covered by an impressive two-year, unlimited mileage warranty, Autotecnica is the smart choice. Whether you’re a DIY enthusiast or professional technician in need of replacement parts that meet OEM specifications, Autotecnica is an excellent alternative to expensive ¿Genuine¿ components.
See More
Edelbrock – Performer RPM AIR-Gap Small Block Chevy Dual-Quad Intake Manifold (Part No.7525)
from
$509.99
Air gap cooler and denser mixture for more power. Street and high performance compatible. Available in cast, polished and endurashine finish.
Product Features:
See More
Product Features:
- Based on C26 Low Profile with Unique Air Gap
- Air Gap Cooler and Denser Mixture for More Power
- 1.625 in. Taller Than Low-Profile PN[5425]
- Also Available In EnduraShine Finish PN[75254]
- Also Available As Complete Kit PN[2025/20254]
- Best When Matched with Edelbrock 500cfm Carburetor
- Use Fuel Line Kit PN[8088/8091]
- Use Progressive Throttle Linkage Kit PN[7094]
Dorman – Electronic Throttle Body (OE Fix) (Part No.977-809)
from
$443.99
Electronic Throttle Body (OE Fix)
Felpro – Engine Intake Manifold Gasket Set (Part No.MS 93317)
from
$35.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- 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 91585)
from
$26.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
- Application specific design to ensure a perfect fit
- Meets or exceeds all original equipment specifications
- Engineered and manufactured specifically for repair applications
- Unsurpassed quality you can trust
- Included all parts needed to complete the repair
Felpro – Engine Intake Manifold Gasket Set (Part No.MS 90131)
from
$46.99
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:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for repair applications
- Unsurpassed quality you can trust
- Validated for fit, form, and function
- Includes all parts needed to complete the repair
- Includes all parts needed to complete the repair
Felpro – Engine Intake Manifold Gasket Set (Part No.MS 98002 T)
from
$93.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- STRONG AND DURABLE – Features molded rubber over an aluminized steel carrier which resists high heat and coolants
- SUPERIOR SEAL – Proprietary rubber sealing beads help eliminate potential leak paths for a superior seal
- EASIER TO INSTALL – Locating tabs assure proper alignment and easier installation
- PREVENTS OVERTIGHTENING – Torque limiters help eliminate overtightening and gasket splitting and extruding
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
Felpro – Engine Intake Manifold Gasket Set (Part No.MS 90131-2)
from
$40.99
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:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for repair applications
- Unsurpassed quality you can trust
- Validated for fit, form, and function
- Includes all parts needed to complete the repair
- Includes all parts needed to complete the repair
Dorman – Help – Rubber Expansion Plug 1-5/8 In. – Size Range 1-5/8 In. – 1-3/4 In. (Part No.10232)
from
$5.99
Our Engine Intake Manifold Expansion Plug is conveniently designed as a direct replacement for stripped plugs. A proper fit is ensured, every time.
Product Features:
See More
Product Features:
- Manufactured from high quality materials for a long service life
- Torque values listed on parts (where applicable)
- Easy to install
- Constructed to strict engineering quality standards
Upgrade your 1999 GMC P3500 with Top-Quality Air Intakes
When it comes to maintaining or upgrading your 1999 GMC P3500, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Air Intakes are key to keeping your P3500 functioning at its best. At Advance Auto Parts, we offer a wide selection of 40 Air Intakes for the 1999 GMC P3500, designed to meet your needs without breaking the bank.
From
Throttle Body Part
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 GMC P3500 at great prices.
Our Air Intakes inventory for this model
ranges from just $5.99 to $1,972.99, with
an average price of $193.77.
Our 40 Air Intakes in stock come from 11 trusted brands, so you’re sure to find the right part for your 1999 GMC P3500 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 GMC P3500, we stock popular OEM and aftermarket Air Intakes from top names
like FELPRO, Delphi, Dorman, and more.
FELPRO Air Intakes
start at just $32.99 and boast an impressive 4.6 stars average rating from customers.
Delphi and Dorman also bring quality to the table, with Air Intakes available starting at $73.99, and at an average 4.2 stars rating.
With 224 customer reviews and counting, our 1999 GMC P3500 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 GMC P3500 is always ready to roll. We’re committed to providing you with everything you need to keep your P3500 in top shape, all in one place.
Start shopping confidently below for your 1999 GMC P3500!
Best-Selling Throttle Body Parts for 1999 GMC P3500s
Enhance the driving experience in your GMC with 1 quality Throttle Body Part components, starting at $443.99.
Dorman – Electronic Throttle Body (OE Fix) (Part No.977-809)
from
$443.99
Electronic Throttle Body (OE Fix)
Most Popular 1999 GMC P3500 Intake Manifold Parts
Customize your GMC with 28 Intake Manifold Parts products
like Intake Manifold Gasket Sets,
Intake Manifolds, and
Intake Manifold Bolt Sets, all
priced under $1,972.99.
Felpro – Engine Intake Manifold Bolt Set (Part No.ES 72224)
from
$42.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Premium quality parts
- Engineered and manufactured specifically for the repair environment
- Unsurpassed quality you can trust
Felpro – Engine Intake Manifold Gasket Set (Part No.MS 98002 T)
from
$93.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- STRONG AND DURABLE – Features molded rubber over an aluminized steel carrier which resists high heat and coolants
- SUPERIOR SEAL – Proprietary rubber sealing beads help eliminate potential leak paths for a superior seal
- EASIER TO INSTALL – Locating tabs assure proper alignment and easier installation
- PREVENTS OVERTIGHTENING – Torque limiters help eliminate overtightening and gasket splitting and extruding
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
Felpro – Engine Intake Manifold Gasket Set (Part No.MS 95817-1)
from
$32.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for repair applications
- Unsurpassed quality you can trust
- Validated for fit, form, and function
- Includes all parts needed to complete the repair
Dorman – Lower & Upper Intake Manifold Gasket Set: 26 Piece Set (Part No.615-305)
from
$105.99
This engine intake manifold gasket set is designed to match the original gaskets required to reseal and restore proper function to the intake manifold on specified vehicles.
Product Features:
See More
Product Features:
- Direct replacement – this engine intake manifold gasket set is designed to match the original gaskets required to reseal and restore proper function to the intake manifold on specified vehicles
- Restores functionality – this gasket set is made to fit and fully restore part functionality after the original gasket fails
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
- Contents: Upper; Lower Manifold Gasket Set; Valve Cover Gaskets; 8 Intake Bolts With Thread Locker; 2 Heater Tube O Rings; Distributor O Ring; Egr Valve Gasket
Felpro – Engine Intake Manifold Gasket Set (Part No.MS 98000 T)
from
$83.99
Product Features:
See More
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- STRONG AND DURABLE – Features molded rubber over an aluminized steel carrier which resists high heat and coolants
- SUPERIOR SEAL – Proprietary rubber sealing beads help eliminate potential leak paths for a superior seal
- EASIER TO INSTALL – Locating tabs assure proper alignment and easier installation
- PREVENTS OVERTIGHTENING – Torque limiters help eliminate overtightening and gasket splitting and extruding
- EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
- 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 95817)
from
$47.99
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:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for repair applications
- Unsurpassed quality you can trust
- Validated for fit, form, and function
- Includes all parts needed to complete the repair
- Includes all parts needed to complete the repair
Felpro – Engine Intake Manifold Gasket Set (Part No.MS 90131)
from
$46.99
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:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for repair applications
- Unsurpassed quality you can trust
- Validated for fit, form, and function
- Includes all parts needed to complete the repair
- Includes all parts needed to complete the repair
Felpro – INTAKE MANIFOLD GASKET SET (Part No.MS 91585)
from
$26.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
- Application specific design to ensure a perfect fit
- Meets or exceeds all original equipment specifications
- Engineered and manufactured specifically for repair applications
- Unsurpassed quality you can trust
- Included all parts needed to complete the repair
Mr. Gasket – Intake Manifold Bolts (Part No.6091)
from
$36.99
These special Grade 8 intake manifold bolts feature a 12-point smaller-than-standard head and flange, and include special extra thick flat washers for optimum clamping pressures. They’re ideal for use where space is minimal, typical on larger runner race manifolds. These bolts and washers are bright zinc plated for protection and good looks.
Product Features:
See More
Product Features:
- Features 12-point Smaller-than-standard Bolt Head
- Thick Flat Washers Distribute Optimum Clamp Load
- Ideal Use Where Space Is Minimal On Race Manifolds
- Bolts And Washers Zinc Plated For Protection
- Zinc Plated For Protection
Mr. Gasket – Intake Manifold Bolts (Part No.955G)
from
$17.99
These grade 5 socket head bolts are zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 3/8-16 x 1 inch bolts & washers.
Product Features:
See More
Product Features:
- Grade 5 socket head bolts are zinc plated for protection and appearance
- Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds
- Washers Included
Felpro – Engine Intake Manifold Gasket Set (Part No.MS 90131-2)
from
$40.99
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:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered and manufactured specifically for repair applications
- Unsurpassed quality you can trust
- Validated for fit, form, and function
- Includes all parts needed to complete the repair
- Includes all parts needed to complete the repair
Felpro – Engine Intake Manifold Gasket Set (Part No.MS 95826)
from
$83.99
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 – Help – Rubber Expansion Plug 1-5/8 In. – Size Range 1-5/8 In. – 1-3/4 In. (Part No.10232)
from
$5.99
Our Engine Intake Manifold Expansion Plug is conveniently designed as a direct replacement for stripped plugs. A proper fit is ensured, every time.
Product Features:
See More
Product Features:
- Manufactured from high quality materials for a long service life
- Torque values listed on parts (where applicable)
- Easy to install
- Constructed to strict engineering quality standards
Dorman – Upper Plastic Intake Manifold – Includes Gaskets (Part No.615-181)
from
$99.99
This engine intake manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It is thoroughly tested to ensure top-quality OEM construction and superior reliability.
Product Features:
See More
Product Features:
- Ideal replacement – this intake manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
- Reliable construction – tested to ensure top-quality OEM performance and durability
- Perfect fit – designed to match all specifications of the original part for convenient, trouble-free installation
- Trustworthy design – built by the industry leader in aftermarket manifolds
Felpro – Engine Intake Manifold Gasket Set (Part No.MIK 98000 T)
from
$61.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
Product Features:
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
- Application specific design to ensure a perfect fit
- Meets or exceeds all original equipment specifications
- Engineered and manufactured specifically for repair applications
- Unsurpassed quality you can trust
- Included all parts needed to complete the repair
Dorman – Upper Plastic Intake Manifold – Includes Gaskets (Part No.615-182)
from
$111.99
This engine intake manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It is thoroughly tested to ensure top-quality OEM construction and superior reliability.
Product Features:
See More
Product Features:
- Ideal replacement – this intake manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
- Reliable construction – tested to ensure top-quality OEM performance and durability
- Perfect fit – designed to match all specifications of the original part for convenient, trouble-free installation
- Trustworthy design – built by the industry leader in aftermarket manifolds
Dorman – Lower Intake Manifold Gasket Set: 11 Piece Set (Part No.615-722)
from
$78.99
This engine intake manifold gasket set is designed to match the original gaskets required to reseal and restore proper function to the intake manifold on specified vehicles.
Product Features:
See More
Product Features:
- Direct replacement – this engine intake manifold gasket set is designed to match the original gaskets required to reseal and restore proper function to the intake manifold on specified vehicles
- Restores functionality – this gasket set is made to fit and fully restore part functionality after the original gasket fails
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Carquest – Air Charge Temperature Sensor (Part No.31A1016)
from
$28.99
The Air Charge Temperature Sensor provides an input to the vehicles computer as to the temperature of the air entering the engine via the air cleaner assembly. The engine computer uses this input to control many operating conditions which in turn provides optimal engine operation, engine performance and clean tailpipe emissions.
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 – Upper Intake Manifold Gasket Set: 4 Piece Set (Part No.904-149)
from
$29.99
This engine intake manifold gasket set is designed to match the original gaskets required to reseal and restore proper function to the intake manifold on specified vehicles.
Product Features:
See More
Product Features:
- Direct replacement – this engine intake manifold gasket set is designed to match the original gaskets required to reseal and restore proper function to the intake manifold on specified vehicles
- Restores functionality – this gasket set is made to fit and fully restore part functionality after the original gasket fails
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Carquest Premium – Air Charge Temperature Sensor (Part No.WTA1042)
from
$30.99
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.
Carquest Premium – Air Charge Temperature Sensor (Part No.WTA1078)
from
$36.99
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.
Edelbrock – RPM Dual-Quad manifold and carb Kit for Big-Block Chevy Oval-Port (Part No.2065)
from
$1972.99
Varying manifold and carburetor combinations. Suits engines air and fuel requirements. High quality Edelbrock intake gasket set. Includes gasgacinch gasket sealer. All necessary hardware included. Resists discoloration from heat. Available in cast, polished or endurashine finish.
Product Features:
See More
Product Features:
- Based on Performer RPM-Series with Unique Air Gap
- Convert From Single To Dual-Quad Intake
- Produces Incredible Top-End Horsepower
- Edelbrock Total Power Package Maximizes Gains
Edelbrock – Single-Quad Manifold and Carb Kit for Big-Block Chevy Rectangular Port (Part No.2064)
from
$1144.99
The Edelbrock No. 2064 Single-Quad Manifold and carb kit is designed for Big-Block Chevy Rectangular Port applications. With a Manifold and Carb Kit, it’s easy to upgrade your induction system with the best combination of Edelbrock proven performance and looks in a single box. These kits include: an Edelbrock manifold, Performer or Thunder Series AVS carb, chrome fuel inlet, intake gasket set, intake bolt set and carb stud kit. The manifold and carbs are available with a standard satin finish or with our bright EnduraShine chrome-like finish for long lasting show quality looks.
See More
Edelbrock – POWER PKG (Part No.2061)
from
$1062.99
POWER PKG
Top Picks for 1999 GMC P3500 Throttle Bodies & Carb Parts
Upgrade GMC P3500s with top-quality Throttle Bodies & Carb Parts parts, including 11 OEM and aftermarket selections for your 1999 model.
Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61036)
from
$8.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
See More
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
Delphi – Throttle Position Sensor (Part No.SS10382)
from
$73.99
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
Carquest Premium – Throttle Position Sensor (Part No.ECC1004)
from
$46.99
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.
NTK – Throttle Position Sensor (Part No.TH0045)
from
$61.99
The Throttle Position Sensor (TPS) reports the angle of the throttle plate and thus the engine air intake to the ECM for optimal engine operation under all engine load conditions. Located on the throttle body, a failed Throttle Position Sensor may result in poor engine performance including stalling, hesitation, rough idle, increased fuel consumption, unnecessary stress on the emissions system and check engine light illumination.
Product Features:
See More
Product Features:
- OE MATCH: Throttle Position Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper feedback to the ECU to control engine performance.
- THE DIFFERENCE: Magnet size and strength optimized for precise output signal. 100% thermo-shock and vibration tested to ensure the best performance in extreme conditions.
Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61178)
from
$7.99
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:
See More
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
ACDelco – Throttle Position Sensor (Part No.213-4668)
from
$73.99
ACDelco Professional Throttle Position Sensor is a high quality aftermarket replacement component for one or more of the following vehicle systems: ignition, and/or engine fuel management. This premium aftermarket sensor is manufactured to meet or exceed your expectations for fit, form, and function.
Product Features:
See More
Product Features:
- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function
Delphi – Throttle Position Sensor (Part No.SS10468)
from
$81.99
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
Carquest Premium – Throttle Position Sensor with Hardware (Part No.ECC1063)
from
$279.99
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.
Carquest Premium – Multi-Use Connector (Part No.PTA1166)
from
$20.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Carquest Premium – Throttle Position Sensor (Part No.ECC1193)
from
$696.99
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.
Carquest Premium – Throttle Position Sensor (TPS) (Part No.ECA1598)
from
$49.99
The engine control module (ECM) requires multiple sensor inputs to perform the needed system operations. The Throttle Position Sensor (TPS) provides the computer the needed input for exact throttle plate position for ignition timing, injection pulse width, transmission shift control along with several other system operations. Carquest Premium throttle position sensors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
Product Features:
See More
Product Features:
- Designed to meet or exceed OE specifications for fit, form and function
- Manufactured with high quality materials, industry-leading electronic components and strict quality controls
- Superior sealing protecting sensor from moisture and temperature extremes
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Top-Rated Air Intakes Brands For Your 1999 GMC P3500
Shop for the best-rated brands offering Air Intakes and other products for your 1999 GMC P3500s. Below you’ll find some of our best rated Air Intakes from FELPRO, Delphi, and Dorman, and more. Air Intakes from these brands that fit a 1999 P3500 start at just $32.99 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 GMC P3500 Air Intakes
When it comes to maintaining or upgrading your 1999 GMC P3500, 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 GMC P3500. With over 3 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 $32.99, with an average price of just $56.66. Plus, with over 62 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.
from
$93.99
(36)
Engine Intake Manifold Gasket Set
“this will eliminate the need for future replacement of the intake gaskets (no more plastic to break out & cause leaks)”
from
$42.99
(22)
Engine Intake Manifold Bolt Set
“These are 5/16″ bolts, but have the ball-end to supposedly prevent over-tightening. They also have a washer-type surface and thread-locker applied. Th”
Popular Delphi 1999 GMC P3500 Air Intakes
Delphi auto parts is one of the highest quality Air Intake brands in the market. Any 1999 GMC P3500 owner should feel confident when installing genuine Delphi parts in their vehicle. To ensure the best fit and performance for your 1999 P3500, Advance Auto Parts carries a full inventory of 1 Delphi Air Intakes. Plus you will be keeping your GMC in peak condition while saving money because prices on these Delphi Air Intakes range up to $73.99, plus, with more than 1 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
$73.99
(1)
Throttle Position Sensor
“Recently I plugged in my OBD-II scanner and looked at the live data. When I put my throttle pedal all the way to the floor, it read roughly 80%. I cou”
FAQs for 1999 GMC P3500 Air Intakes
Which Air Intakes are best-sellers for 1999 GMC P3500s?
Out of 40 Air Intakes that fit 1999 GMC P3500s, the following parts are the top sellers:
- Throttle Position Sensor (12424551) – $46.99
- Engine Intake Manifold Bolt Set (99992750) – $42.99
- Intake Manifold Bolts (6120970) – $17.99
What’s the price range for 1999 GMC P3500 Air Intakes?
Air Intake prices for the 1999 GMC P3500 start at $5.99 and go up to $1,972.99 for the most premium parts.
What’s the average price of a Air Intake for a 1999 GMC P3500?
The average price for Air Intakes for the 1999 GMC P3500 is $193.77. 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 GMC P3500 model years?
What are the cheapest Air Intakes for my 1999 GMC P3500?
The cheapest 1999 GMC P3500 Air Intakes we carry in stock are:
- Rubber Expansion Plug 1-5/8 In. – Size Range 1-5/8 In. – 1-3/4 In. (22140133) – $5.99
- Fuel Injection Throttle Body Mounting Gasket (15780767) – $7.99
- Fuel Injection Throttle Body Mounting Gasket (15780621) – $8.99
- Intake Manifold Bolts (6120970) – $17.99
- Multi-Use Connector (12447408) – $20.99
What are the top-rated Air Intakes that fit the 1999 GMC P3500?
Out of 224 reviews by customers, our 1999 GMC P3500 Air Intakes have an average customer rating of . These are some of the highest-rated Air Intake types for the 1999 GMC P3500 and their top-rated products:
- Intake Manifold Parts
- Engine Intake Manifold Gasket Set (10587049) – $32.99
- Engine Intake Manifold Bolt Set (99992750) – $42.99
- Engine Intake Manifold Gasket Set (15780798) – $93.99
- Throttle Bodies & Carb Parts
- Engine Intake Manifold Gasket Set (10587049) – $32.99
- Engine Intake Manifold Bolt Set (99992750) – $42.99
- Engine Intake Manifold Gasket Set (15780798) – $93.99
What types of Air Intakes do you sell for my 1999 GMC P3500?
As of 11/2/25, these are some of the most in-demand types of Air Intakes for a 1999 GMC P3500:
Can I get help with 1999 GMC P3500 Air Intake orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Air Intakes and more.
What is your return policy for GMC P3500 Air Intakes?
Advance Auto Parts keeps returns simple. For new GMC P3500 Air Intakes and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
