1998 Porsche 911 Engine Parts

Essential Engine Parts for 1998 Porsche 911s

Carquest Premium – ABS Wheel Speed Sensor Connector (Part No.ABA3461)

ABS Wheel Speed Sensor Connector

from

$12.49
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
See More

Sebro – Camshaft Gear (Part No.A51301449948SEB)

Camshaft Gear

from

$105.73
Camshaft Gear

INA – Camshaft Follower (Part No.A4010130463INA)

Camshaft Follower

from

$66.42
Camshaft Follower

TRW – TRW Intake Valve (Part No.A4060179468TRW)

TRW Intake Valve

from

$28.99
TRW Engine Components is a recognized developer of valves and valve train components. A wide range of materials and material combinations are used to meet the engineering requirements in the different engine applications. Materials vary from ferritic martensitic steels (intake valves) and austentic CrMn based steels to extreme heat and corrosion resistant Nickel base super alloy for exhaust valves. To improve wear and corrosion resistance, valves can be chromium plated or nitrided. These coatings are used to improve the compatibility of the valve stem surface to the valve guide material. If necessary, exhaust valves (and in some cases also intake valves) can be hard-faced. In hard-facing, a more heat and wear resistant material is welded to form the valve seat. Seat hard-facing extends the valve life significantly.

Product Features:
  • OE Quality
  • Optimized for strength
  • Heat and corrosion resistant
  • Chromium plated or nitrided
  • Stem optimized to resist wear
See More

Original Equipment – Oil Return Tube Kit (Part No.A604425232OEA)

Oil Return Tube Kit

from

$62.59
Oil Return Tube Kit

National – Redi-Sleeve (Part No.99353)

Redi-Sleeve

from

$82.99
Redi-Sleeve

Original Equipment – Timing Guide Rail (Part No.A5040128361OEA)

Timing Guide Rail

from

$67.75
Timing Guide Rail

Canyon Engine – Manganese Bronze Valve Guide (Part No.A3060169741CEC)

Manganese Bronze Valve Guide

from

$10.35
The Canyon Engine Valve Guide is manufactured using Manganese Bronze and is an exact duplication of the original equipment part. The valve guides are complete with the snap ring installed (Mercedes) and the correct color code indicating the oversize diameter.

Product Features:
  • OE Quality
  • Same design as the original equipment part
  • Manufactured from Manganese Bronze material
  • Complete with snap ring (Mercedes)
See More

Original Equipment – Camshaft O-Ring (Part No.A4003572583OEA)

Camshaft O-Ring

from

$1.60
Camshaft O-Ring

Elring – Elring Valve Stem Seal (Part No.A8070450502ELR)

Elring Valve Stem Seal

from

$4.46
All-around safety and reliability: Elring oil seals are manufactured for a wide range of applications. Whether they are installed in camshafts, crankshafts or axles, the high-precision seals are guaranteed to offer outstanding performance. Elring oil seals are made from tailor-made elastomer compounds to ensure excellent functionality and a long service life. They are available in various sizes and are supplied with detailed installation instructions.

Product Features:
  • Premium-quality materials such as FPM, ACM and PTFE for superior operational reliability
  • Various designs specifically adapted to the area of application ensure excellent functionality and performance
  • High-performance FPM guarantees optimum leak tightness
See More

Original Equipment – Intermediate Shaft S (Part No.A8085750251OEA)

Intermediate Shaft S

from

$10.60
Intermediate Shaft S

Original Equipment – Valve Spring Set (Part No.A4151450486OEA)

Valve Spring Set

from

$58.45
Valve Spring Set

Carquest Premium – Camshaft Sensor (Part No.CSC1086)

Camshaft Sensor

from

$28.99
A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments.

Product Features:
  • Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
  • Manufactured in an anti-static environment to ensure reliability and stability.
  • Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
  • Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.
See More

Aftermarket – Air Intake Hose Clam (Part No.B2008939817AFT)

Air Intake Hose Clam

from

$6.56
Air Intake Hose Clam

Glyco – Glyco Main Bearing Set (Part No.A201024197GLY)

Glyco Main Bearing Set

from

$469.88
Glyco advanced engine bearing technologies withstand heavy loads and cope with the increasingly challenging conditions of modern, environmentally-friendly engines. Glyco is the world’s largest manufacturer of OE-quality bearings. Every year, our engine bearings are fitted on more than 10 million engines around the world – from small bore engines to heavy-duty commercial vehicles and stationary engines. Driven by the need to reduce CO2 emissions, today’s engines extract more power from less fuel. Due to the increased temperature and load, conventional bearings struggle to cope. Thanks to over 100 years of innovation, Glyco provides bearings with advanced metallurgy that can withstand these challenges. Federal-Mogul invented Glyco Sputter Bearings with twice the service life of conventional bearings. Glyco developed G-188, the first intelligent bearing material, and were also first to launch a full lead-free material portfolio. Recent innovations include the highly durable Glyco IROX bearing shells, which address the challenges of hybrid, stop-start and downsized engines.

Product Features:
  • Original Equipment Quality
  • Excellent wear resistance
  • Low propensity to seize
  • Reduction in Friction
See More

Bruss – Oil Return Tube Seal (Part No.A604536449BRU)

Oil Return Tube Seal

from

$2.67
Oil Return Tube Seal

Carquest Premium – Engine Crankshaft Position Sensor (Part No.CSA2451)

Engine Crankshaft Position Sensor

from

$148.99
A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments, including thermal shock and vibration, with unparalleled reliability, durability, and accuracy.

Product Features:
  • Products are produced in ISO 14001 and IATF 16949 certified facilities to ensure the highest quality and consistency throughout the production process.
  • Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
  • Manufactured in an anti-static environment to ensure reliability and stability.
  • Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
  • Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.
See More

URO Parts – Valve Cover (Part No.93010511605)

Valve Cover

from

$76.99
Product Features:
  • Guaranteed fitment
  • Cracked valve covers can create troublesome vacuum leaks and allow leaking oil to damage engine components
  • URO Parts’ replacement valve covers are precisely manufactured to OE dimensions for easy installation and maximum protection of valvetrain
  • Durable high-quality metal or plastic material is corrosion-resistant and withstands oil vapor and intense engine heat
See More

Original Equipment – Connecting Rod Bolt (Part No.A211052058OEA)

Connecting Rod Bolt

from

$21.67
Connecting Rod Bolt

Elring – Cylinder Head Gasket (Part No.A801054421ELR)

Cylinder Head Gasket

from

$370.02
WARNING: This item cannot be returned for a replacement or refund if opened! Manufactured from high-quality materials, the gaskets are designed to provide excellent performance and reliability. Elring gaskets feature specially designed sealing lips. The overall layout of these lips is of particular importance when it comes to ensuring a high-quality seal and long service life. The same applies to the selection of premium-quality raw materials. All-around safety and reliability: Elring oil seals are manufactured for a wide range of applications. Whether they are installed in camshafts, crankshafts or axles, the high-precision seals are guaranteed to offer outstanding performance. Elring oil seals are made from tailor-made elastomer compounds to ensure excellent functionality and a long service life. They are available in various sizes and are supplied with detailed installation instructions. Metaloflex Cylinder-head Gaskets Elring cylinder-head gaskets are high-tech components used in modern combustion engines. As key components, they help to ensure that engines run efficiently, reliably and economically. Developed by ElringKlinger, Metaloflex is a globally recognized brand of innovative metal layer cylinder-head gaskets made of beaded, elastomer-coated spring steel layers. Multilayer steel cylinder-head gaskets are available in various bead designs and with a different number of layers, depending on the OE specification of the respective car manufacturer. Metaloflex gaskets may be of single or multi-layer design depending on the application. Thanks to the modular design elements, this sealing system can be individually adapted to suit the requirements of the specific engine. This technology avoids the need for time-consuming, costly iterative processes whilst guaranteeing maximum engine design flexibility.

Product Features:
  • Produced from spring steel for long-lasting flexibility of beads
  • Thermal stability up to 600F
  • Full or partial FPM surface coverage of head and block layer for micro-sealing of liquids and combustion gas – extended service life
  • Heat treatment of functional layers further enhances gasket durability and this technology is exclusively applied to ElringKlinger metal gaskets
  • Tightening instructions provided with each gasket for perfect results
See More

Original Equipment – Valve Cover Screw (Part No.A3161445220OEA)

Valve Cover Screw

from

$1.84
Valve Cover Screw

Ajusa – Oil Pan Gasket (Part No.A6130860493AJU)

Oil Pan Gasket

from

$41.15
Oil Pan Gasket

Original Equipment – Timing Chain Case Bu (Part No.A52041096152OEA)

Timing Chain Case Bu

from

$7.52
Timing Chain Case Bu

Original Equipment – Camshaft Gear Spacer (Part No.A4290149822OEA)

Camshaft Gear Spacer

from

$28.22
Camshaft Gear Spacer

National – Multi Purpose Seal (Part No.229005)

Multi Purpose Seal

from

$39.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

Driveworks – Crankshaft Seal (Part No.S-229005)

Crankshaft Seal

from

$23.99
Product Features:
  • Brand may vary by location
See More

Original Equipment – Oil Return Tube (Part No.A604632666OEA)

Oil Return Tube

from

$23.52
Oil Return Tube

Upgrade your 1998 Porsche 911 with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 1998 Porsche 911, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Porsche or enhancing its overall performance, Engine Parts are key to keeping your 911 functioning at its best. At Advance Auto Parts, we offer a wide selection of 54 Engine Parts for the 1998 Porsche 911, designed to meet your needs without breaking the bank. From Engine Mount replacements to Engine Timing 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 Engine Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Engine Parts for your 1998 Porsche 911 at great prices. Our Engine Parts inventory for this model ranges from just $1.59 to $976.99, with an average price of $75.97. Our 54 Engine Parts in stock come from 17 trusted brands, so you’re sure to find the right part for your 1998 Porsche 911 without overspending.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Engine Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1998 Porsche 911 is always ready to roll. We’re committed to providing you with everything you need to keep your 911 in top shape, all in one place. Start shopping confidently below for your 1998 Porsche 911!

Best-Selling Engine Mounts for 1998 Porsche 911s

Enhance the driving experience in your Porsche with 1 quality Engine Mount components, starting at $2.15.

Original Equipment – Timing Cover Mount N (Part No.A50783315217OEA)

Timing Cover Mount N

from

$2.15
Timing Cover Mount N

Most Popular 1998 Porsche 911 Engine Timing Parts

Customize your Porsche with 7 Engine Timing Parts products like Timing Cam Gears, Timing Chain Guides, and Timing Chains, all priced under $137.16.

Iwis – Timing Chain (Part No.A510063364IWI)

Timing Chain

from

$137.16
Timing Chain

Sebro – Intermediate Gear, Intermediate Shaft Gear (Part No.A512025363SEB)

Intermediate Gear, Intermediate Shaft Gear

from

$92.49
Intermediate Gear, Intermediate Shaft Gear

Original Equipment – Timing Guide Rail (Part No.A5040128362OEA)

Timing Guide Rail

from

$74.58
Timing Guide Rail

Original Equipment – Timing Guide Rail (Part No.A5040128359OEA)

Timing Guide Rail

from

$70.75
Timing Guide Rail

Original Equipment – Timing Guide Rail (Part No.A5040128361OEA)

Timing Guide Rail

from

$67.75
Timing Guide Rail

Original Equipment – Timing Cover Washer (Part No.A5068668458OEA)

Timing Cover Washer

from

$8.11
Timing Cover Washer

Original Equipment – Timing Chain Case Bu (Part No.A52041096152OEA)

Timing Chain Case Bu

from

$7.52
Timing Chain Case Bu

Top Picks for 1998 Porsche 911 Camshafts

Upgrade Porsche 911s with top-quality Camshafts parts, including 8 OEM and aftermarket selections for your 1998 model.

Carquest Premium – ABS Wheel Speed Sensor Connector (Part No.ABA3461)

ABS Wheel Speed Sensor Connector

from

$12.49
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
See More

Carquest Premium – Camshaft Sensor (Part No.CSC1086)

Camshaft Sensor

from

$28.99
A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments.

Product Features:
  • Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
  • Manufactured in an anti-static environment to ensure reliability and stability.
  • Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
  • Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.
See More

NTK – Camshaft Position Sensor (Part No.EC0182)

Camshaft Position Sensor

from

$36.99
The Camshaft Position Sensor plays a vital role in your engine’s operation; to determine the exact position and speed of the camshaft(s) to the ECM. The ECM uses this information to determine fuel and spark timing as well as VVT operation. A failed sensor can result in a check engine light, hard starting or failure to start, increased vehicle emissions and engine misfire. NTK Camshaft Position Sensors are a premium quality product with outstanding support and leading innovation bred from our OE heritage.

Product Features:
  • THE NTK DIFFERENCE: Enhanced, robust circuit board traces and precision-wound coated-copper windings increase durability, longevity and performance
  • OE QUALITY: Designed to meet or exceed OE specifications, fit, form and function to ensure proper position and/or rotating speed of the camshaft
  • EXTENSIVE TESTING: 100 percent thermal shock and vibration tested for best in class performance and reliability in the most extreme conditions
  • PRODUCT ENGINEERING: Premium seals prevent leaks or corrosion, while optimized magnet size and strength ensures precise, consistent signal output
See More

National – Shaft Repair Sleeve (Part No.99114)

Shaft Repair Sleeve

from

$27.99
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Designed to repair damaged, grooved or worn shafts
  • Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
  • Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
  • Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
  • Easy to install with removable flange and installation tool
  • Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
See More

INA – Camshaft Follower (Part No.A4010130463INA)

Camshaft Follower

from

$66.42
Camshaft Follower

Original Equipment – Camshaft Gear Spacer (Part No.A4290149822OEA)

Camshaft Gear Spacer

from

$28.22
Camshaft Gear Spacer

Aftermarket – Camshaft O-Ring (Part No.A400349846AFT)

Camshaft O-Ring

from

$6.97
Camshaft O-Ring

Original Equipment – Camshaft O-Ring (Part No.A4003572583OEA)

Camshaft O-Ring

from

$1.60
Camshaft O-Ring

In-Demand Engine Gaskets and Seals for 1998 Porsche 911s

Select from 7 premium Engine Gaskets and Seals parts for your 1998 Porsche 911, with prices ranging from $1.59 to $73.34.

Original Equipment – Valve Cover Gasket S (Part No.A802983739OEA)

Valve Cover Gasket S

from

$73.34
Valve Cover Gasket S

Elring – Intermediate Shaft S (Part No.A8085336664ELR)

Intermediate Shaft S

from

$24.78
Intermediate Shaft S

Original Equipment – Valve Cover Gasket (Part No.A803066473OEA)

Valve Cover Gasket

from

$15.54
Valve Cover Gasket

Original Equipment – Oil Filler Cap Gasket (Part No.A615083338OEA)

Oil Filler Cap Gasket

from

$5.01
Oil Filler Cap Gasket

Original Equipment – Valve Cover Gasket (Part No.A803066475OEA)

Valve Cover Gasket

from

$4.17
Valve Cover Gasket

Elring – Valve Stem Seal (Part No.A80701608701ELR)

Valve Stem Seal

from

$3.84
All-around safety and reliability: Elring oil seals are manufactured for a wide range of applications. Whether they are installed in camshafts, crankshafts or axles, the high-precision seals are guaranteed to offer outstanding performance. Elring oil seals are made from tailor-made elastomer compounds to ensure excellent functionality and a long service life. They are available in various sizes and are supplied with detailed installation instructions.

Product Features:
  • Premium-quality materials such as FPM, ACM and PTFE for superior operational reliability
  • Various designs specifically adapted to the area of application ensure excellent functionality and performance
  • High-performance FPM guarantees optimum leak tightness
See More

Corteco – Valve Stem Seal (Part No.A807083738CFW)

Valve Stem Seal

from

$1.59
Valve Stem Seal

Most Sold 1998 Porsche 911 Valve Cover and Cylinder Heads

Explore our best-selling Porsche parts for the 1998 911 among 9 OEM and aftermarket options starting from $1.84.

Original Equipment – Original Equipment Cylinder Head Gasket Set (Part No.A8010117107OEA)

Original Equipment Cylinder Head Gasket Set

from

$578.70
WARNING: This item cannot be returned for a replacement or refund if opened! The Original Equipment head gasket set is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.

Product Features:
  • OE Quality
  • Improved reliability, durability, and engine performance
  • Reduced oil consumption
  • Embossment shapes designed to improve durability
  • Adaptable design by number of layers
See More

Original Equipment – Original Equipment Valve Cover (Part No.A316088351OEA)

Original Equipment Valve Cover

from

$164.71
The Original Equipment valve cover is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.

Product Features:
  • Direct replacement for a proper fit every time
  • Provides a tight, lasting seal against oil leaks
  • High quality plastic, steel, or aluminum construction resists warping, cracking and porousness
  • Metal construction is corrosion-resistant for sustained protection of the rocker arms
See More

Original Equipment – Exhaust Valve (Part No.A405085970OEA)

Exhaust Valve

from

$96.85
Original Equipment brand intake and exhaust valves is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.

Product Features:
  • OE Quality
  • Heat and corrosion resistant
  • Chromium plated or nitrided
  • Stem optimized to resist wear
See More

Original Equipment – Valve Spring Set (Part No.A4151450486OEA)

Valve Spring Set

from

$58.45
Valve Spring Set

Canyon Engine – Manganese Bronze Valve Guide (Part No.A3060117112CEC)

Manganese Bronze Valve Guide

from

$12.89
The Canyon Engine Valve Guide is manufactured using Manganese Bronze and is an exact duplication of the original equipment part. The valve guides are complete with the snap ring installed (Mercedes) and the correct color code indicating the oversize diameter.

Product Features:
  • OE Quality
  • Same design as the original equipment part
  • Manufactured from Manganese Bronze material
  • Complete with snap ring (Mercedes)
See More

Canyon Engine – Bronze Valve Guide (Part No.A30601521886CEC)

Bronze Valve Guide

from

$12.16
The Canyon Engine Valve Guide is manufactured using bronze material and is an exact duplication of the original equipment part. The valve guides are complete with the snap ring installed (Mercedes) and the correct color code indicating the oversize diameter.

Product Features:
  • OE Quality
  • Same design as the original equipment part
  • Manufactured from bronze material
  • Complete with snap ring (Mercedes)
See More

Aftermarket – Air Intake Hose Clam (Part No.B2008939817AFT)

Air Intake Hose Clam

from

$6.56
Air Intake Hose Clam

Original Equipment – Valve Cover Washer (Part No.A316230929OEA)

Valve Cover Washer

from

$2.29
Valve Cover Washer

Original Equipment – Valve Cover Screw (Part No.A3161445220OEA)

Valve Cover Screw

from

$1.84
Valve Cover Screw

FAQs for 1998 Porsche 911 Engine Parts

Which Engine Parts are best-sellers for 1998 Porsche 911s?

Out of 54 Engine Parts that fit 1998 Porsche 911s, the following parts are the top sellers:

What’s the price range for 1998 Porsche 911 Engine Parts?

Engine Part prices for the 1998 Porsche 911 start at $1.59 and go up to $976.99 for the most premium parts.

What’s the average price of a Engine Part for a 1998 Porsche 911?

The average price for Engine Parts for the 1998 Porsche 911 is $75.97. Keep in mind the variety of part types within our Engine Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Parts for other Porsche 911 model years?

Yes, we currently carry Engine Parts for 59 model years of Porsche 911s between 1965 and 2024. Engine Parts are bought most frequently for the following model years: 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, and 2014.

What are the cheapest Engine Parts for my 1998 Porsche 911?

The cheapest 1998 Porsche 911 Engine Parts we carry in stock are:

What types of Engine Parts do you sell for my 1998 Porsche 911?

As of 2/5/25, these are some of the most in-demand types of Engine Parts for a 1998 Porsche 911:

Can I get help with 1998 Porsche 911 Engine Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Porsche Engine Parts and more.

What is your return policy for Porsche 911 Engine Parts?

Advance Auto Parts keeps returns simple. For new Porsche 911 Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.