1986 Oldsmobile 98 Engine Parts

Name: PermaTorque Engine Cylinder Head Gasket
Brand: Felpro
SKU: 7996 PT
Price: 34.99 USD

Below you will find various in-demand Oldsmobile Engine Parts, components and accessories for your 1986 98. Advance Auto Parts has popular 98 parts like Valve Cover and Cylinder Heads, Engine Mounts, Engine Timing Parts and more. You’ll also find aftermarket and OEM Engine Parts for other 98 model years including 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996 and more. Select a category of 1986 Oldsmobile 98 Engine Parts below and start saving instantly.

Please Select your Vehicle to See Exact Fit Parts

Popular 1986 Oldsmobile 98 Engine Parts Categories

Engine Valve Lifters

OE Engine Oil Coolers

Crankshaft Position Sensors

Timing Cover Gasket Sets

Timing Cam Gears

Engine Mounts

Oil Pans

Cylinder Head Gaskets

Crankshaft Seals

Oil Caps

Camshaft Position Sensor Connectors

Engine Oil Pump Pickup Tube and Screens

Oversized Main Bearings

Standard Rod Bearing Sets

Camshaft and Lifter Kits

Oil Pump Kits

Timing Chains

Engine Oil Galley Plugs

Standard Individual Rod Bearings

Timing Crank Gears

Expansion Plugs

Camshaft Followers

Expansion Plug – Pipes

Engine Cylinder Head Plugs

Engine Valve Locks

Cylinder Heads

Engine Camshaft Position Sensor O-rings

Engine Assembly Lube

Essential Engine Parts for 1986 Oldsmobile 98s

from

$34.99

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:

Provides the robust seal needed to contain peak combustion pressures and temperatures
Unsurpassed quality you can trust
Unsurpassed quality you can trust

from

$191.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:

Size: 3/4 in. x 10 in. x 12-1/4 in.
Medium duty applications
All except Chevrolet V8 applications
Two-pass design for increased cooling
Size: 3/4 in. x 10 in. x 12-1/4 in.
Medium duty applications
All except Chevrolet V8 applications
Two-pass design for increased cooling

from

$1.29

This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to 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

from

$2.79

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:

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
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

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$107.99

Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

Steel-backed bronze alloy lining with overplate
Popular for fatigue resistance & strength
Provides conformability required for older apps
Our standard material is comparable to competitors performance bearing
Note – This material offers less resistance to wear & corrosion than other materials.
Utilizes ISO & QS certified manufacturing

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$9.99

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

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$149.99

CARDONE Remanufactured Electronic and Powertrain Control Modules are designed to meet or exceed O.E. performance. Reverse engineering provides insight into how and why the unit originally failed, allowing our engineers to identify and correct original design weaknesses. All critical components are re-soldered or replaced at our Philadelphia manufacturing plant, and each unit is 100 percent computer tested to ensure reliability. CARDONE is committed to getting your vehicle back to peak performance.

Product Features:

Tested with automated computer equipment or bench-tested, depending on application, to ensure functionality.
Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life.
On-car vehicle validation is done to test durability and performance.
As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.

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$6.29

A-Series bi-metal aluminum alloy
Greater seizure resistance than tri-metal material
Dramatically reduces or eliminates bearing wear
Made with silicon to provide greater surface hardness
Silicon particles help polish crankshaft journal to further reduce wear during operation
Utilizes ISO & QS certified manufacturing

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$42.99

Carquest crankshaft position sensors are designed to meet original equipment (O.E.) fit, form and function and are built to ensure reliable performance at a great price. Each sensor is 100% tested to ensure proper performance and a trouble-free installation. Carquest crankshaft position sensors are a cost-effective solution for your engine management repair. Carquest crankshaft 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:

Long service life and durable performance
100% tested for proper performance
O-rings and seals are included if required
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

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$10.49

Sealed Power parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

Formulated for pre-lubrication cam lobes, lifters & engine bearings
Increases load carrying capacity
Holds fast to surfaces
Exacting tolerances
Meets or exceeds OEM specifications
4.0 oz. Squeeze Container

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$48.99

Made In USA. A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil supply system. Contaminates enter your oil system via engine wear, extended time between oil changes and other internal engine sources. These contaminates can interfere with the proper oil flow and pressure spring functions resulting in engine damage and/or failure. Melling suggests that a new properly installed oil pump pick-up tube/screen be a part of every oil pump installation. Several Melling oil pump applications are offered with an oil screen included.

Product Features:

Manufactured from high quality durable materials for long wear
Precision engineering protects the engine from dirt and contaminants
Designed for long-life and worry-free performance
Meets or exceeds original equipment specifications

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$18.99

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to 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

from

$15.99

Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.

Product Features:

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

from

$169.99

Sealed Power« Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.

Product Features:

Steel-backed bronze alloy lining with overplate
Popular for fatigue resistance & strength – provides conformability required for older applications
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$68.99

High Performance 3/8″ Pitch Double Roller Replacement TRUE Roller Chain. 0.250″ Roller Diameter. Heat Treated and Processed Links to Maximize Ultimate Breaking Strength while Remaining Ductile for Toughness. Pre-stressed to Increase Fatigue Life.

Product Features:

A timing chain synchronizes the rotation of the crankshaft and camshaft(s), ensuring proper timing of the engines valve events for each cylinder
Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
From stock replacement to high performance, Cloyes has the most complete timing chain catalog
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes recommends the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced as these components play a vital role in system stability and accurate timing
Refer to our online catalog for detailed application-specific information
Keep your engines valvetrain in perfect time with Cloyes, the world leader in timing drive systems

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$1.79

This engine cylinder head plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this engine cylinder head plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to 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

from

$12.99

Sprocket Made From High Alloy Material. Sprocket Teeth Are Heat Treated. Precision Tooth Form To Assure Proper Chain Engagement, And Precise Keyway To Tooth Timing.

Product Features:

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

from

$1.99

This engine oil galley plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this engine oil galley plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to 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

from

$41.99

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:

Carquest 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.
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

from

$99.99

Made In USA. Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for a quality oil pump rebuild. Although Melling recommends the installation of a new oil pump, Melling oil pump repair kits are the preferred choice when a rebuilder has the desire to reuse the original oil pump casting or front timing cover. Kit Includes Drive Gear, Gear and Shaft Assembly, Pressure Relief Valve, 2 Pins, 2 Springs, 8 Assembly Screws, Drill Bit, 2 Pressure Relief Gaskets.

Product Features:

Includes components needed to rebuild a worn high volume oil pump providing an alternative to purchasing a new oil pump
Components are manufactured from high quality materials for durable wear
Components are precision engineered for optimum fit and function
Designed for long-life and worry-free performance

from

$21.99

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$16.99

Full Sets contain all the gaskets and seals necessary for a complete engine overhaul
Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$22.99

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:

Timing cover set includes gaskets and seals necessary for timing chain/belt replacement job
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

from

$0.43

Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$11.99

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:

Provides proper seal to ensure leak prevention
Stops engine blow by
High quality construction
Meets all OEM specifications

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$341.99

Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.

Product Features:

Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
Best with aftermarket converters and more rear gear.
Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.

from

$69.99

This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.

Product Features:

Direct replacement – this engine oil pan is made to match the original pan on specific vehicles
Complete assembly – includes replacement pan and drain plugs to match original components
Durable design – high-strength coating prevents future corrosion
Trustworthy value – backed by team of engineers and quality control experts in the United States

from

$627.99

Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.

Product Features:

Excellent performance in street carbureted applications.
More vacuum allows an increase in duration for improved performance and assists power brakes.
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

Upgrade your 1986 Oldsmobile 98 with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 1986 Oldsmobile 98, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Oldsmobile or enhancing its overall performance, Engine Parts are key to keeping your 98 functioning at its best. At Advance Auto Parts, we offer a wide selection of 61 Engine Parts for the 1986 Oldsmobile 98, designed to meet your needs without breaking the bank. From Valve Cover and Cylinder Head replacements to Engine Mounts 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 1986 Oldsmobile 98 at great prices. Our Engine Parts inventory for this model ranges from just $0.43 to $2,045.00, with an average price of $123.97. Our 61 Engine Parts in stock come from 13 trusted brands, so you’re sure to find the right part for your 1986 Oldsmobile 98 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 1986 Oldsmobile 98, we stock popular OEM and aftermarket Engine Parts from top names like Felpro, Dorman, Imperial, and more. Felpro Engine Parts start at just $2.79 and boast an impressive 4.6 stars average rating from customers. Dorman and Imperial also bring quality to the table, with Engine Parts available starting at $1.29, and at an average 4.2 stars rating. With 326 customer reviews and counting, our 1986 Oldsmobile 98 Engine Parts 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 Engine Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1986 Oldsmobile 98 is always ready to roll. We’re committed to providing you with everything you need to keep your 98 in top shape, all in one place. Start shopping confidently below for your 1986 Oldsmobile 98!

Best-Selling Valve Cover and Cylinder Heads for 1986 Oldsmobile 98s

Enhance the driving experience in your Oldsmobile with 6 quality Valve Cover and Cylinder Head components, starting at $0.43.

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from

$0.43

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$2.99

Direct replacement – this engine cylinder head plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to 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

from

$25.49

Product Features:

PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

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$344.99

Remanufactured Cylinder Heads are complete rebuild & include new valve stem seals, soft plugs & verified camshafts. All threads are checked and repaired if necessary. Cylinder Heads are packaged in heavy plastic to protect the unit.

Product Features:

All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
All threads and machined surfaces are and repaired with technology that exceeds the original metal
Non-sealing iron surfaces painted to prevent oxidization

High Energy Hydraulic Flat Lifter Set for Buick 181-252 V6

from

$102.99

High Energy Hydraulic Flat Lifter Set for Buick 181-252 V6

from

$1.79

Direct replacement – this engine cylinder head plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to 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

Most Popular 1986 Oldsmobile 98 Engine Mounts

Customize your Oldsmobile with 1 Engine Mounts products like Engine Mounts, all priced under $23.49.

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$23.49

Anchor 2552 This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlok bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 1985-1991
Weight approx: 4 Lbs
Hydraulic

Top Picks for 1986 Oldsmobile 98 Engine Timing Parts

Upgrade Oldsmobile 98s with top-quality Engine Timing Parts parts, including 4 OEM and aftermarket selections for your 1986 model.

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$22.99

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:

Design type: spring loaded; single-lip
Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
Excellent high temperature capabilities
Compatible with wide range of fluids
Delivers quality and reliable performance for every type of repair

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$15.99

Pre-Stressed And Heat-Treated For Increased Durability. Precision Cut Links With Smooth Finish. Precision Pitch Control For Proper Chain To Sprocket Tooth Fit.

Product Features:

Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
CAD designed and manufactured using premium materials
Refer to our online catalog for detailed application-specific information
Pre-Stressed And Heat-Treated For Increased Durability. Precision Cut Plates And Rollers With Smooth Finish. Precision Pitch Control For Proper Chain To Sprocket Tooth Fit.

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$12.99

Sprocket Made From High Alloy Material. Sprocket Teeth Are Heat Treated. Precision Tooth Form To Assure Proper Chain Engagement, And Precise Keyway To Tooth Timing.

Product Features:

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

from

$7.49

Sprocket Made From High Alloy Material. Features Precision Tooth Form To Assure Proper Chain Engagement, And Is Balanced For Proper Timing.

Product Features:

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

In-Demand Engine Gaskets and Seals for 1986 Oldsmobile 98s

Select from 1 premium Engine Gaskets and Seals parts for your 1986 Oldsmobile 98.

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from

$21.49

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:

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

Most Sold 1986 Oldsmobile 98 Camshafts

Explore our best-selling Oldsmobile parts for the 1986 98 among 10 OEM and aftermarket options starting from $2.79.

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from

$2.79

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
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$8.99

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$38.99

Carquest 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.
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

High Energy 206/206 Hydraulic Roller Cam K-Kit for Buick Grand National 231 V6

from

$2045.00

High Energy 206/206 Hydraulic Roller Cam K-Kit for Buick Grand National 231 V6

High Energy 218/218 Hydraulic Flat Cam K-Kit for Buick 181-252 Even Fire V6

from

$706.99

High Energy 218/218 Hydraulic Flat Cam K-Kit for Buick 181-252 Even Fire V6

High Energy 218/218 Hydraulic Flat Cam and Lifter Kit Buick 181-252 Even Fire V6

from

$619.99

High Energy 218/218 Hydraulic Flat Cam and Lifter Kit Buick 181-252 Even Fire V6

High Energy 212/212 Hydraulic Flat Cam/Lifter Kit Buick Grand National 231 V6

from

$615.99

High Energy 212/212 Hydraulic Flat Cam/Lifter Kit Buick Grand National 231 V6

High Energy 206/206 Hydraulic Flat Cam and Lifter Kit Buick 181-252 Even Fire V6

from

$604.99

High Energy 206/206 Hydraulic Flat Cam and Lifter Kit Buick 181-252 Even Fire V6

High Energy 206/206 Hydraulic Flat Cam for Buick 181-252 Even Fire V6

from

$437.99

High Energy 206/206 Hydraulic Flat Cam for Buick 181-252 Even Fire V6

High Energy 212/212 Hydraulic Flat Cam for Buick 181-252 Even Fire V6

from

$428.99

High Energy 212/212 Hydraulic Flat Cam for Buick 181-252 Even Fire V6

Top-Rated Engine Parts Brands For Your 1986 Oldsmobile 98

Shop for the best-rated brands offering Engine Parts and other products for your 1986 Oldsmobile 98s. Below you’ll find some of our best rated Engine Parts from Felpro, Dorman, and Imperial, and more. Engine Parts from these brands that fit a 1986 98 start at just $1.29 and are rated as high as 4.6 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular Felpro 1986 Oldsmobile 98 Engine Parts

When it comes to maintaining or upgrading your 1986 Oldsmobile 98, using quality Engine Parts is essential to ensure durability and a perfect fit. Felpro ticks all of those boxes. We offer a wide selection of Felpro Engine Parts, specifically designed for the 1986 Oldsmobile 98. With over 2 Felpro brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $2.79, with an average price of just $5.64. Plus, with over 112 customer reviews and an average rating of 4.6 stars, you can trust that our Felpro Engine Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $2.79

(3)

Multi-Purpose O-Ring

“just a perfect replacement for a great price”

from $8.49

(109)

Fuel Injector O-Ring Kit

“Good parts”

Popular Dorman 1986 Oldsmobile 98 Engine Parts

Dorman auto parts is one of the highest quality Engine Part brands in the market. Any 1986 Oldsmobile 98 owner should feel confident when installing genuine Dorman parts in their vehicle. To ensure the best fit and performance for your 1986 98, Advance Auto Parts carries a full inventory of 3 Dorman Engine Parts. Plus you will be keeping your Oldsmobile in peak condition while saving money because prices on these Dorman Engine Parts range from $1.29 to $7.49, plus, with more than 6 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.

from $3.99

(1)

Steel Cup Expansion Plug 1-9/16 In., Height 0.380

“great replacement plug”

from $1.29

(3)

Steel Cup Expansion Plug 1-1/2 In., Height 0.220

“worked out great. no problems”

from $7.49

(2)

Rubber Expansion Plug 1 In. – Size Range 1 In. – 1-1/8 In.

“Needed plug for transmission. Seems to be working.”

FAQs for 1986 Oldsmobile 98 Engine Parts

Which Engine Parts are best-sellers for 1986 Oldsmobile 98s?

Out of 61 Engine Parts that fit 1986 Oldsmobile 98s, the following parts are the top sellers:

Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (18481430) – $11.99
Rubber Expansion Plug 1 In. – Size Range 1 In. – 1-1/8 In. (5701252) – $7.49
Engine Valve Lifter (5688736) – $8.99

What’s the price range for 1986 Oldsmobile 98 Engine Parts?

Engine Part prices for the 1986 Oldsmobile 98 start at $0.43 and go up to $2,045.00 for the most premium parts.

What’s the average price of a Engine Part for a 1986 Oldsmobile 98?

The average price for Engine Parts for the 1986 Oldsmobile 98 is $123.97. 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 Oldsmobile 98 model years?

Yes, we currently carry Engine Parts for 45 model years of Oldsmobile 98s between 1950 and 1996. Engine Parts are bought most frequently for the following model years: 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, and 1988.

What are the cheapest Engine Parts for my 1986 Oldsmobile 98?

The cheapest 1986 Oldsmobile 98 Engine Parts we carry in stock are:

Engine Valve Spring Retainer Keeper (19694179) – $0.43
Steel Cup Expansion Plug 1-1/2 In., Height 0.220 (3492249) – $1.29
Steel Cup Expansion Plug 1-7/32 In., Height 0.500 (sold by each) (22140593) – $1.29
Steel Cup Expansion Plug 1-1/8 In., Height 0.505 (sold by each) (16140180) – $1.79
Steel Cup Expansion Plug 1-1/8 In., SC, Height 0.470 (Sold by each) (16140181) – $1.79

What are the top-rated Engine Parts that fit the 1986 Oldsmobile 98?

Out of 326 reviews by customers, our 1986 Oldsmobile 98 Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 1986 Oldsmobile 98 and their top-rated products:

Valve Cover and Cylinder Heads
- Engine Valve Spring Retainer Keeper (19694179) – $0.43

What types of Engine Parts do you sell for my 1986 Oldsmobile 98?

As of 3/1/26, these are some of the most in-demand types of Engine Parts for a 1986 Oldsmobile 98:

Can I get help with 1986 Oldsmobile 98 Engine Part orders?

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

What is your return policy for Oldsmobile 98 Engine Parts?

Advance Auto Parts keeps returns simple. For new Oldsmobile 98 Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1986 Oldsmobile 98 Engine Parts

Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.7996 PT)

Imperial – Ultra-Cool Engine Oil Cooler Kit (Part No.240457)

Dorman – Pik-a-Nut – Steel Cup Expansion Plug 1-1/2 In., Height 0.220 (Part No.362652.1)

Felpro – Multi-Purpose O-Ring (Part No.35608)

Sealed Power – Engine Connecting Rod Bearing Set (Part No.8-3345P 10)

Sealed Power – Engine Valve Lifter (Part No.HT-951)

Cardone – Remanufactured Engine Control Computer (Part No.77-7065)

Sealed Power – Engine Connecting Rod Bearing (Part No.3760A 30)

Carquest – Crankshaft Position Sensor (Part No.35C1018)

Sealed Power – Engine Assembly Lubricant (Part No.55-400)

Melling – Stock Replacement Oil Pump Screen (Part No.22-FHVS)

Dorman – Rubber Expansion Plug 1-3/8" – Size Range 1-3/8" – 1-1/2" (Sold by each) (Part No.570-008)

Cloyes Gear – Engine Timing Camshaft Sprocket (Part No.S305T)

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.4040M 10)

Cloyes Performance – High Performance Timing Chain (Part No.9-133)

Dorman – Steel Cup Expansion Plug 1-1/8 In., SC, Height 0.470 (Sold by each) (Part No.555-020)

Cloyes Gear – Engine Timing Crankshaft Sprocket (Part No.S621)

Dorman – Pik-a-Nut – Steel Cup Expansion Plug 5/8 In., SC, Height 0.232 (Part No.362619.1)

Carquest Premium – Multi-Use Connector (Part No.PTA1205)

Melling – High Volume Oil Pump Repair Kit (Part No.K-20LHV)

Sealed Power – Engine Valve Lifter (Part No.HT-2104)

Felpro – Engine Crankshaft Seal Kit (Part No.BS 40613)

Felpro – TIMING COVER GASKET SET (Part No.TCS 45971)

Sealed Power – Engine Valve Spring Retainer Keeper (Part No.VK-115)

Carquest Premium – Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10099)

Competition Cams – Big Mutha’ Thumpr 242/257 Hydraulic Flat Cam (Part No.42-602-5)

Dorman – Engine Oil Pan: Direct Fit, Steel, Sump (Part No.264-129)

Competition Cams – Xtreme Energy 212/218 Hydraulic Flat Cam K-Kit (Part No.K42-221-4)

Sealed Power – Engine Valve Spring Retainer Keeper (Part No.VK-115)

Dorman – Pik-a-Nut – Steel Cup Expansion Plug 1-1/8 In., SC, Height 0.470 (Part No.362639.1)

Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.8723 PT-1)

Spartan – Engine Cylinder Head; Buick 231/3.0 Cyl Head (Part No.2B35)

Competition Cams – High Energy Hydraulic Flat Lifter Set for Buick 181-252 V6 (Part No.869-12)

Dorman – Steel Cup Expansion Plug 1-1/8 In., SC, Height 0.470 (Sold by each) (Part No.555-020)

Anchor – Engine Mount: Front Right, 1 Piece (Part No.2552)

National – Multi-Purpose Seal (Part No.710162)

Cloyes Gear – Engine Timing Chain (Part No.C359)

Cloyes Gear – Engine Timing Crankshaft Sprocket (Part No.S621)

Cloyes Gear – Engine Timing Camshaft Sprocket (Part No.S610T)

Felpro – Engine Timing Cover Gasket Set (Part No.TCS 45695)

Felpro – Multi-Purpose O-Ring (Part No.35608)

Sealed Power – Engine Valve Lifter (Part No.HT-969)

Carquest Premium – Multi-Use Connector (Part No.PTA1125)

Competition Cams – High Energy 206/206 Hydraulic Roller Cam K-Kit for Buick Grand National 231 V6 (Part No.K69-200-8)

Competition Cams – High Energy 218/218 Hydraulic Flat Cam K-Kit for Buick 181-252 Even Fire V6 (Part No.K69-246-4)

Competition Cams – High Energy 218/218 Hydraulic Flat Cam and Lifter Kit Buick 181-252 Even Fire V6 (Part No.CL69-246-4)

Competition Cams – High Energy 212/212 Hydraulic Flat Cam/Lifter Kit Buick Grand National 231 V6 (Part No.CL69-248-4)

Competition Cams – High Energy 206/206 Hydraulic Flat Cam and Lifter Kit Buick 181-252 Even Fire V6 (Part No.CL69-234-4)

Competition Cams – High Energy 206/206 Hydraulic Flat Cam for Buick 181-252 Even Fire V6 (Part No.69-234-4)

Competition Cams – High Energy 212/212 Hydraulic Flat Cam for Buick 181-252 Even Fire V6 (Part No.69-235-4)