1998 Jeep Grand Cherokee Positive Crankcase Ventilation (PCV) Parts
Keep Your 1998 Jeep Grand Cherokee in Top Shape with Quality Positive Crankcase Ventilation (PCV) Parts
Whether you’re repairing or upgrading your Positive Crankcase Ventilation (PCV) Part, using high-quality parts is key to keeping your 1998 Jeep Grand Cherokee looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including PCV Valves, Oil Breather Caps, and PCV Valve Grommets. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Positive Crankcase Ventilation (PCV) Parts from Trusted Brands
Looking for a reliable Positive Crankcase Ventilation (PCV) Part? We’ve got you covered with options from brands you know and trust like Dorman. For example, Dorman Positive Crankcase Ventilation (PCV) Parts start at just $6.99 with an average 4.2 star rating. With over 429 reviews and a solid 4 star average, you can shop with confidence knowing other Jeep Grand Cherokee owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1998 Jeep Grand Cherokee Positive Crankcase Ventilation (PCV) Part at Advance Auto Parts is around $8.15, with a range that starts at $4.99 and goes up to $11.99. With 9 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like PCV Valve, PCV Valve Grommet, and PCV Grommet – 0.450 In. ID – 1.42 In. OD – 0.54 In. Thickness start at just $4.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Positive Crankcase Ventilation (PCV) Part, don’t forget to check out other key components like Oil Filters and Transmission Filters. At Advance Auto Parts, we’re here to help you keep your 1998 Jeep Grand Cherokee in peak condition, inside and out.
Find Your Specific 1998 Jeep Grand Cherokee Positive Crankcase Ventilation (PCV) Parts
Looking for the perfect Positive Crankcase Ventilation (PCV) Part for your 1998 Jeep Grand Cherokee? You’re in the right place. Below, you’ll find links to various types of Positive Crankcase Ventilation (PCV) Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Positive Crankcase Ventilation (PCV) Parts, ensuring durability and a precise fit for your Jeep Grand Cherokee. Whether you’re driving a 1998 model or another popular model year like
2015,
2016,
2017,
2018,
2019,
2020,
2021,
2022, and
2023, we’ve got you covered. Purchasing Positive Crankcase Ventilation (PCV) Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Positive Crankcase Ventilation (PCV) Parts that fit your vehicle.
Essential 1998 Jeep Grand Cherokee Positive Crankcase Ventilation (PCV) Parts
Felpro – Engine Valve Cover Grommet Set (Part No.71281)
from
$5.99
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:
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Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Validated for fit, form and function
- Unsurpassed quality you can trust
Carquest Premium – PCV Valve Grommet (Part No.PCA1055)
from
$6.99
The positive crankcase ventilation (PCV) system is an emission control device designed to allow naturally occurring crankcase vapors to effectively enter the engine intake air system. Crankcase vapors will combine with the engine incoming air to enter the combustion chamber and safely burn during the combustion process.
Product Features:
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Product Features:
- Application matched component to ensure the system can be returned to like new condition.
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Carquest Premium – PCV Valve Grommet (Part No.PCA1068)
from
$34.99
The positive crankcase ventilation (PCV) system is an emission control device designed to allow naturally occurring crankcase vapors to effectively enter the engine intake air system. Crankcase vapors will combine with the engine incoming air to enter the combustion chamber and safely burn during the combustion process.
Product Features:
See More
Product Features:
- Application matched component to ensure the system can be returned to like new condition.
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Dorman – Help – PCV Grommet – 0.943 In. ID – 2.029 In. OD – 0.531 In. Thickness (Part No.42344)
from
$6.99
This PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles
- Restores functionality – this grommet is made to fit and fully restore part functionality after the original grommet 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
Victor Reinz – PCV Valve Grommet (Part No.71-16206-00)
from
$5.99
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:
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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.
Dorman – Help – PCV Grommet Chrysler – 0.465 In. ID – 1.459 In. OD – 0.554 In. Thickness (Part No.42064)
from
$4.99
This PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles
- Restores functionality – this grommet is made to fit and fully restore part functionality after the original grommet 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
Dorman – Help – PCV Grommet – 0.450 In. ID – 1.42 In. OD – 0.54 In. Thickness (Part No.42349)
from
$8.49
This PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles
- Restores functionality – this grommet is made to fit and fully restore part functionality after the original grommet 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
Crown Auto Jeep Replacmnt – OE Replacement, Black, Plastic, Single (Part No.53030495)
from
$6.99
Crown Automotive offers the largest line of replacement parts for Jeep (R), as well as a growing line of parts for Chrysler and Dodge vehicles. Our applications features Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.
Product Features:
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Product Features:
- Constructed From Plastic
- Hazardous Free Material
- Offers OE Fit And Function
- Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts
Dorman – Help – PCV Elbow (Part No.47057)
from
$8.99
This PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles
- Restores functionality – reliable replacement for an original elbow that is leaking or has failed due to heat and fatigue
- 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
Dorman – Help – PCV Elbow (Part No.47056)
from
$10.49
This PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles
- Restores functionality – reliable replacement for an original elbow that is leaking or has failed due to heat and fatigue
- 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
Dorman – Help – PCV Elbow (Part No.47079)
from
$8.99
This PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles
- Restores functionality – reliable replacement for an original elbow that is leaking or has failed due to heat and fatigue
- 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
Omix – Crankcase Vent; 93-98 Jeep Grand Cherokee ZJ (Part No.17713.01)
from
$11.99
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.
Product Features:
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Product Features:
- Built To Meet Or Exceed OE Specifications
- OE Style
- Direct Fit
Carquest Premium – Crankcase Breather Cap (Part No.10075)
from
$10.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
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Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Crown Auto Jeep Replacmnt – OE Replacement (Part No.53032531AE)
from
$15.99
Crown Automotive offers the largest line of replacement parts for Jeep(R), as well as a growing line of parts for Chrysler and Dodge. Our applications Comes with Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.
Product Features:
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Product Features:
- Leading Manufacturer Of Quality Replacement Parts For Jeep
- Meets Standards For Quality
- Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts And Exceptional Service
- Improve The Performance
- Easy Installation
Carquest Premium – PCV Valve (Part No.PCC1293)
from
$40.99
Positive crankcase ventilation (PCV) valves are designed to recirculate combustion fumes from the crankcase into the intake so they can be burned again, resulting in lower emissions. Carquest Premium PCV valves are built to meet or exceed original equipment (O.E.) specifications and undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium PCV valves 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
- O-rings or seals are included if required for installation
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Carquest Premium – PCV Valve (Part No.PCA1067)
from
$49.99
Positive crankcase ventilation (PCV) valves are designed to recirculate combustion fumes from the crankcase into the intake so they can be burned again, resulting in lower emissions. Carquest Premium PCV valves are built to meet or exceed original equipment (O.E.) specifications and undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium PCV valves 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
- O-rings or seals are included if required for installation
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Carquest Premium – PCV Valve (Part No.PCC1483)
from
$111.99
Positive crankcase ventilation (PCV) valves are designed to recirculate combustion fumes from the crankcase into the intake so they can be burned again, resulting in lower emissions. Carquest Premium PCV valves are built to meet or exceed original equipment (O.E.) specifications and undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium PCV valves 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
- O-rings or seals are included if required for installation
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Carquest Premium – PCV Valve (Part No.PCA1176)
from
$22.99
Positive crankcase ventilation (PCV) valves are designed to recirculate combustion fumes from the crankcase into the intake so they can be burned again, resulting in lower emissions. Carquest Premium PCV valves are built to meet or exceed original equipment (O.E.) specifications and undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium PCV valves 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
- O-rings or seals are included if required for installation
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Carquest Premium – PCV Valve (Part No.PCA1005)
from
$4.99
Positive crankcase ventilation (PCV) valves are designed to recirculate combustion fumes from the crankcase into the intake so they can be burned again, resulting in lower emissions. Carquest Premium PCV valves are built to meet or exceed original equipment (O.E.) specifications and undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium PCV valves 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
- O-rings or seals are included if required for installation
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Carquest Premium – PCV Valve (Part No.PCC1449)
from
$35.99
Positive crankcase ventilation (PCV) valves are designed to recirculate combustion fumes from the crankcase into the intake so they can be burned again, resulting in lower emissions. Carquest Premium PCV valves are built to meet or exceed original equipment (O.E.) specifications and undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium PCV valves 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
- O-rings or seals are included if required for installation
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Dorman – Help – Bolt On PCV Valve: Exact Fit, 1 Each (Part No.46835)
from
$48.99
This PCV valve is designed to match the fit and function of the original valve on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this PCV valve is designed to match the fit and function of the original valve on specified vehicles
- Restores functionality – this valve is made to fit and fully restore part functionality after the original valve 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 – PCV Valve (Part No.PCA1085)
from
$10.99
Positive crankcase ventilation (PCV) valves are designed to recirculate combustion fumes from the crankcase into the intake so they can be burned again, resulting in lower emissions. Carquest Premium PCV valves are built to meet or exceed original equipment (O.E.) specifications and undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium PCV valves 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
- O-rings or seals are included if required for installation
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Omix – PCV Valve; 3.7L/4.7L Diesel; 02-07 Jeep Liberty KJ (Part No.17404.07)
from
$29.99
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.
Product Features:
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Product Features:
- Plastic
- OE Style
- Direct Fit
Carquest Premium – PCV Valve (Part No.PCA1006)
from
$7.99
Positive crankcase ventilation (PCV) valves are designed to recirculate combustion fumes from the crankcase into the intake so they can be burned again, resulting in lower emissions. Carquest Premium PCV valves are built to meet or exceed original equipment (O.E.) specifications and undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium PCV valves 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
- O-rings or seals are included if required for installation
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Omix – PCV Valve; V8; 94-98 Jeep Grand Cherokee ZJ (Part No.17404.05)
from
$8.79
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.
Product Features:
See More
Product Features:
- Plastic
- OE Style
- Direct Fit
Carquest Premium – PCV Valve (Part No.PCC1104)
from
$54.99
Positive crankcase ventilation (PCV) valves are designed to recirculate combustion fumes from the crankcase into the intake so they can be burned again, resulting in lower emissions. Carquest Premium PCV valves are built to meet or exceed original equipment (O.E.) specifications and undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium PCV valves 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
- O-rings or seals are included if required for installation
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Carquest Premium – PCV Valve (Part No.PCA1156)
from
$21.99
Positive crankcase ventilation (PCV) valves are designed to recirculate combustion fumes from the crankcase into the intake so they can be burned again, resulting in lower emissions. Carquest Premium PCV valves are built to meet or exceed original equipment (O.E.) specifications and undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium PCV valves 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
- O-rings or seals are included if required for installation
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Carquest Premium – PCV Valve (Part No.PCA1057)
from
$46.99
Positive crankcase ventilation (PCV) valves are designed to recirculate combustion fumes from the crankcase into the intake so they can be burned again, resulting in lower emissions. Carquest Premium PCV valves are built to meet or exceed original equipment (O.E.) specifications and undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium PCV valves 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
- O-rings or seals are included if required for installation
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Popular 1998 Jeep Grand Cherokee Positive Crankcase Ventilation (PCV) Parts Categories
Most Popular PCV Valves for 1998 Jeep Grand Cherokees
Enhance your 1998 Jeep Grand Cherokee with one of the 2 PCV Valves we have in stock, starting at just $4.99.
Omix – PCV Valve; V8; 94-98 Jeep Grand Cherokee ZJ (Part No.17404.05)
from
$8.79
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.
Product Features:
See More
Product Features:
- Plastic
- OE Style
- Direct Fit
Carquest Premium – PCV Valve (Part No.PCA1005)
from
$4.99
Positive crankcase ventilation (PCV) valves are designed to recirculate combustion fumes from the crankcase into the intake so they can be burned again, resulting in lower emissions. Carquest Premium PCV valves are built to meet or exceed original equipment (O.E.) specifications and undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium PCV valves 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
- O-rings or seals are included if required for installation
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Best-Selling 1998 Jeep Grand Cherokee Oil Breather Cap
Upgrade your Grand Cherokee with our best-selling Oil Breather Cap.
Omix – Crankcase Vent; 93-98 Jeep Grand Cherokee ZJ (Part No.17713.01)
from
$11.99
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.
Product Features:
See More
Product Features:
- Built To Meet Or Exceed OE Specifications
- OE Style
- Direct Fit
Top-Quality PCV Valve Grommets for 1998 Jeep Grand Cherokees
Choose a high-quality OEM or aftermarket PCV Valve Grommet for Jeep Grand Cherokees and enjoy top-notch performance from $6.99.
Dorman – Help – PCV Grommet – 0.943 In. ID – 2.029 In. OD – 0.531 In. Thickness (Part No.42344)
from
$6.99
This PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles
- Restores functionality – this grommet is made to fit and fully restore part functionality after the original grommet 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 – PCV Valve Grommet (Part No.PCA1055)
from
$6.99
The positive crankcase ventilation (PCV) system is an emission control device designed to allow naturally occurring crankcase vapors to effectively enter the engine intake air system. Crankcase vapors will combine with the engine incoming air to enter the combustion chamber and safely burn during the combustion process.
Product Features:
See More
Product Features:
- Application matched component to ensure the system can be returned to like new condition.
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Dorman – Help – PCV Grommet – 0.450 In. ID – 1.42 In. OD – 0.54 In. Thickness (Part No.42349)
from
$8.49
This PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles
- Restores functionality – this grommet is made to fit and fully restore part functionality after the original grommet 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
Top Picks for 1998 Jeep Grand Cherokee PCV Elbows
Invest in one of our 3 durable PCV Elbows for your 1998 Jeep, knowing you’re getting trusted brands and expert craftsmanship.
Dorman – Help – PCV Elbow (Part No.47079)
from
$8.99
This PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles
- Restores functionality – reliable replacement for an original elbow that is leaking or has failed due to heat and fatigue
- 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
Dorman – Help – PCV Elbow (Part No.47057)
from
$8.99
This PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this PCV valve elbow is designed to match the fit and function of the original elbow on specified vehicles
- Restores functionality – reliable replacement for an original elbow that is leaking or has failed due to heat and fatigue
- 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
Crown Auto Jeep Replacmnt – OE Replacement, Black, Plastic, Single (Part No.53030495)
from
$6.99
Crown Automotive offers the largest line of replacement parts for Jeep (R), as well as a growing line of parts for Chrysler and Dodge vehicles. Our applications features Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.
Product Features:
See More
Product Features:
- Constructed From Plastic
- Hazardous Free Material
- Offers OE Fit And Function
- Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts
Top-Rated Positive Crankcase Ventilation (PCV) Part Brands For Your 1998 Jeep Grand Cherokee
When it comes to finding the perfect Positive Crankcase Ventilation (PCV) Part for your 1998 Jeep Grand Cherokee, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Positive Crankcase Ventilation (PCV) Part brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $6.99. Purchasing a Positive Crankcase Ventilation (PCV) Part from us here at Advance Auto Parts is a smart move for both you and your 1998 Jeep Grand Cherokee, providing peace of mind with parts that meet or exceed OEM standards.
Popular Dorman 1998 Jeep Grand Cherokee Positive Crankcase Ventilation (PCV) Parts
If you’re looking for a top-quality Positive Crankcase Ventilation (PCV) Part for your 1998 Jeep Grand Cherokee, Advance Auto Parts has exactly what you need with our selection of Dorman Positive Crankcase Ventilation (PCV) Parts. We have 3 Dorman Positive Crankcase Ventilation (PCV) Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $6.99 and an average cost of $8.32, you’ll find the perfect Positive Crankcase Ventilation (PCV) Part for your needs and budget. Dorman Positive Crankcase Ventilation (PCV) Parts for the 1998 Jeep Grand Cherokee come highly rated, with over 87 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Positive Crankcase Ventilation (PCV) Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
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$8.99
(21)
PCV Elbow
“Worked perfect! Oxygen sensor was throwing a code but turned out to be dirty clogged PCV valve.”
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$6.99
(40)
PCV Grommet – 0.943 In. ID – 2.029 In. OD – 0.531 In. Thickness
“Fits 94 Cherokee 4.0L well”
FAQs for 1998 Jeep Grand Cherokee Positive Crankcase Ventilation (PCV) Parts
What are the best-selling Positive Crankcase Ventilation (PCV) Parts for 1998 Jeep Grand Cherokees?
Out of 9 Positive Crankcase Ventilation (PCV) Parts that fit 1998 Jeep Grand Cherokees, the following parts are the top sellers:
- PCV Valve (12449231) – $4.99
- PCV Valve Grommet (12448559) – $6.99
- PCV Grommet – 0.450 In. ID – 1.42 In. OD – 0.54 In. Thickness (12598949) – $8.49
What’s the price range for 1998 Jeep Grand Cherokee Positive Crankcase Ventilation (PCV) Parts?
The prices of Positive Crankcase Ventilation (PCV) Parts for the 1998 Jeep Grand Cherokee range from $4.99 up to $11.99 for the most premium parts.
What is the average price of a Positive Crankcase Ventilation (PCV) Part for a 1998 Jeep Grand Cherokee?
The average price for Positive Crankcase Ventilation (PCV) Parts for the 1998 Jeep Grand Cherokee is $8.15. Keep in mind the variety of part types within our Positive Crankcase Ventilation (PCV) Part category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Positive Crankcase Ventilation (PCV) Parts for other Jeep Grand Cherokee model years?
What are the cheapest Positive Crankcase Ventilation (PCV) Parts for my 1998 Jeep Grand Cherokee?
The cheapest 1998 Jeep Grand Cherokee Positive Crankcase Ventilation (PCV) Parts we carry are:
- PCV Valve (12449231) – $4.99
- PCV Grommet – 0.943 In. ID – 2.029 In. OD – 0.531 In. Thickness (5706947) – $6.99
- PCV Valve Grommet (12448559) – $6.99
- OE Replacement, Black, Plastic, Single (50074814) – $6.99
- PCV Grommet – 0.450 In. ID – 1.42 In. OD – 0.54 In. Thickness (12598949) – $8.49
Does Advance Auto Parts sell Positive Crankcase Ventilation (PCV) Parts for any other 1998 Jeep models?
Yes. We stock Positive Crankcase Ventilation (PCV) Parts for 1 other popular 1998 Jeep models. Some of the most popular are 1998 Cherokee Positive Crankcase Ventilation (PCV) Parts and 1998 Wrangler Positive Crankcase Ventilation (PCV) Parts.
What are the top-rated Positive Crankcase Ventilation (PCV) Parts that fit the 1998 Jeep Grand Cherokee?
Based on 429 reviews by customers, our 1998 Jeep Grand Cherokee Positive Crankcase Ventilation (PCV) Parts have an average customer rating of 4 stars. These are the highest-rated categories of Positive Crankcase Ventilation (PCV) Parts for the 1998 Jeep Grand Cherokee and their top-rated products:
- PCV Valve Grommets
- PCV Grommet – 0.943 In. ID – 2.029 In. OD – 0.531 In. Thickness (5706947) – $6.99
- PCV Elbows
What types of Positive Crankcase Ventilation (PCV) Parts do you sell for my 1998 Jeep Grand Cherokee?
As of 11/2/25, these are some of the most in-demand types of Positive Crankcase Ventilation (PCV) Parts for a 1998 Jeep Grand Cherokee:
Can I get help with 1998 Jeep Grand Cherokee Positive Crankcase Ventilation (PCV) Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Jeep Positive Crankcase Ventilation (PCV) Parts and more.
What is your return policy for Jeep Grand Cherokee Positive Crankcase Ventilation (PCV) Parts?
Advance Auto Parts keeps returns simple. For new Jeep Grand Cherokee Positive Crankcase Ventilation (PCV) Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.