1998 Oldsmobile Achieva Transmission Parts

Below you will find various in-demand Oldsmobile Transmission Parts, components and accessories for your 1998 Achieva. Advance Auto Parts has popular Achieva parts like Automatic Transmission Parts, Automatic Transmission Pan and Gaskets, Transmission Mounts and more. You’ll also find aftermarket and OEM Transmission Parts for other Achieva model years including 1992, 1993, 1994, 1995, 1996, 1997 and more. Select a category of 1998 Oldsmobile Achieva Transmission Parts below and start saving instantly.

Popular 1998 Oldsmobile Achieva Transmission Parts Categories

Transmission Torque Converters

OE Transmission Coolers

Transmission Solenoids

Transmission Oil Cooler Lines

Automatic Transmission Shift Solenoids

Transmission Pan Gaskets

Automatic Transmission Drain Plugs

Shift Interlock Solenoids

Automatic Transmission Housing Gaskets

Automatic Transmission Line Connectors

Transmission Mounts

Transmission Oil Pans

Transmission Master Repair Kits

Transmission Oil Pressure Switches

Back Up and Neutral Safety Switches

Transmission Oil Pan Gaskets

Automatic Transmission Wiring Harness

Speed Sensors

Transmission Speed Sensors

Transmission Bushings

Automatic Transmission Oil Pump Seals

Transmission Modulator Valves

Neutral Safety Switch Connectors

Miscellaneous Shift Shaft Seals

Transmission Seals and O-rings

Automatic Transmission Valve Body Cover Gaskets

Back Up Light Switch Connectors

Torque Converter Seals

Automatic Transmission Oil Cooler Gaskets

Back Up Lamp Connectors

Automatic Transmission Drive Axle Seals

Automatic Transmission Flexplate Mounting Bolts

Automatic Transmission Detent Cable Seals

Parking, Neutral, and Back Up Lamp Switch Connectors

Transmission Control Module Connectors

Essential Transmission Parts for 1998 Oldsmobile Achievas

from

$40.99

REUSABLE AT PAN GSKT

from

$12.99

Made of quality materials, this automatic transmission oil cooler line connector matches the fit and function of a damaged original equipment connector to restore leak-free performance between the transmission and the oil cooler.

Product Features:

Quality replacement – this transmission cooler connector matches the fit and function of the original equipment connector
Durable construction – this oil cooler line connector is made of quality materials for a precise fit and leak-free durability
Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
Ideal shop supply – this connector is recommended to have on hand any time service is being performed on the transmission oil cooler line

from

$25.99

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:

Transmission cooler reinstallation kit
Contains part numbers 248001, 226201, 240250 and 4 hose clamps
Provides all hardware for reinstallation of Imperial transmission coolers
Contains nylon mounting rods, foam pads, locking buttons, hose and fitting
Made of high grade nylon for easy installation
Removable buttons for cooler/fan relocation
Made for both transmission coolers and electric fan installation
Comes with Quick Connect coupler

from

$3.99

AT DETENT CABLE SEAL

from

$60.99

Delphi’s ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We offer a wide range of sensors, including ABS, camshaft, crankshaft, knock, EGT, MAP, temperature, throttle position, and vehicle speed sensors for a variety of vehicle applications. All of our sensors are tested and calibrated to OE standards, ensuring accurate readings, which helps to reduce comebacks.

Product Features:

All parts are calibrated and tested to match the OE part
Not impacted by temperature changes
Designed digital output for maximum signal to noise ratio
Provide robust, long lasting sensor protection

from

$75.99

AT PRESS SW MANIFOLD

from

$46.99

AT MODULATOR VALVE

from

$65.99

ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$7.49

Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.

Product Features:

High-precision and High-quality components used in all KITs
Coverage of classic and new high-tech solutions for the best system coverage

from

$17.49

Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It’s specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy solution. Just push, twist and drain. It also features a custom tapered O-ring that ensures a leak-proof seal, and is finished with electrophoresis and anodization for rust resistance.

Product Features:

Simplifies service – this trademark Dorman Twist Drain plug replaces the original equipment oil drain plug and allows for cleaner and easier oil changes
Tool-free solution – eliminates need for wrench to drain oil pan; simply push, twist and drain
Leak resistant – proprietary inner seal handles high pressure and temperature to prevent leaks
Corrosion resistant – specially coated to avoid rust for a long service life

from

$62.99

This neutral safety switch connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:

Direct replacement – this neutral safety switch connector matches the appearance and function of the factory hardware on specified applications
Ideal solution – this connector 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

$16.99

This Dorman Automatic Transmission Oil Cooler Gasket eliminates leaks where the oil cooler line connects to the transmission. Gasket may break down over time, causing leaks, and should be replaced any time the oil cooler line and transmission are separated.

Product Features:

Durable construction – rubber over steel construction creates a positive seal and retains its shape
Direct replacement – fits and functions like original equipment
Easy to install – direct-fit, no special tools required
Vehicle tested – has undergone on-vehicle testing to ensure proper fit and performance

from

$40.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$14.99

A/T FLYWHEEL BOLT

from

$66.99

AT CONTR SOLENOID

from

$70.99

This replacement transmission oil pan is a direct replacement for a damaged original equipment transmission pan. Made of quality materials, it’s designed for reliable, leak-free service.

Product Features:

Ideal replacement – this transmission oil pan matches the fit and function of the original pan for a trouble-free replacement
Durable construction – this transmission oil pan is made of quality materials for durability and leak-free performance
Cost-effective solution – offers original equipment performance at competitive price
Quality tested – this part has undergone try-on testing to ensure a quality fit

from

$10.99

This brake pedal bushing 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 brake pedal bushing matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this bushing is a reliable replacement for an original part that 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

$67.99

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:

Imperial high-performance transmission cooler
Size: 3/4″ x 7-1/2″ x 12-1/2″
SAE 45-degree fittings for maximum reliability
Electrostatic powder-coated to prevent corrosion
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction

from

$47.99

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.
WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$7.49

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: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$98.99

This shift interlock solenoid is designed to match the fit and function of the original solenoid on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this shift interlock solenoid is designed to match the fit and function of the original solenoid on specified vehicles
Ideal solution – this solenoid is a reliable replacement for an original part that is damaged or has failed due to fatigue, excessive heat or electrical current
Durable construction – this solenoid is made from quality components to ensure reliable performance and a long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$45.99

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:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$207.99

AT MASTER REPAIR KIT

from

$9.99

Design type: spring loaded; multi-lip
Temperature range: -80 Deg. F to 350 Deg. F / -62 Deg. C to 176 Deg. C
Good dry heat resistance
Excellent low temperature capability
Delivers quality and reliable performance for every type of repair

from

$171.99

Remanufactured using industry-leading techniques to assure enhanced torque performance and extended life. Each unit is harmonically balanced and leak tested with any inherent OE weaknesses corrected. Pro-King torque converters are subject to random ISO 9001 quality tests before leaving the factory.

Product Features:

Fluid Balanced

from

$119.99

ATHARNESS VSS REPR

from

$16.29

AT SEAL DRIVE AXLE

from

$31.99

Carquest Premium vehicle speed sensors are designed to perform in harsh environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium vehicle speed sensors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Each vehicle speed sensor undergoes extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium speed 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:

Designed to meet or exceed OE specifications for fit, form and function
O-rings or seals are included (where applicable)
Magnet size and strength optimized for precise signal output.
Weather-tight connectors prevent leaks and corrosion for longer life
Extensive design validation testing and 100% end-of-line tested
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

Upgrade your 1998 Oldsmobile Achieva with Top-Quality Transmission Parts

When it comes to maintaining or upgrading your 1998 Oldsmobile Achieva, 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, Transmission Parts are key to keeping your Achieva functioning at its best. At Advance Auto Parts, we offer a wide selection of 67 Transmission Parts for the 1998 Oldsmobile Achieva, designed to meet your needs without breaking the bank. From Automatic Transmission Part replacements to Automatic Transmission Pan and Gaskets 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 Transmission 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 Transmission Parts for your 1998 Oldsmobile Achieva at great prices. Our Transmission Parts inventory for this model ranges from just $3.99 to $705.99, with an average price of $57.26. Our 67 Transmission Parts in stock come from 13 trusted brands, so you’re sure to find the right part for your 1998 Oldsmobile Achieva 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 1998 Oldsmobile Achieva, we stock popular OEM and aftermarket Transmission Parts from top names like FELPRO, Dorman, Imperial, and more. FELPRO Transmission Parts start at just $29.99 and boast an impressive 4.6 stars average rating from customers. Dorman and Imperial also bring quality to the table, with Transmission Parts available starting at $43.99, and at an average 4.2 stars rating. With 426 customer reviews and counting, our 1998 Oldsmobile Achieva Transmission 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 Transmission Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1998 Oldsmobile Achieva is always ready to roll. We’re committed to providing you with everything you need to keep your Achieva in top shape, all in one place. Start shopping confidently below for your 1998 Oldsmobile Achieva!

Best-Selling Automatic Transmission Parts for 1998 Oldsmobile Achievas

Enhance the driving experience in your Oldsmobile with 10 quality Automatic Transmission Part components, starting at $10.99.

show more show less

from

$43.99

Shift Solenoid

from

$33.99

Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:

Meets or exceeds OE fit, form and function

from

$10.99

Direct replacement – this brake pedal bushing matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this bushing is a reliable replacement for an original part that 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

$31.49

Delphi’s history is one of OE heritage and quality. Our global technical requirements include design specifications and validation testing based on over 100 years of OE experience. Our material selections, material thickness, and material types are built from OE specifications to exceed aftermarket expectations. We put in place strict manufacturing processes to ensure quality control in every part we make. Delphi’s pioneering spirit delivers innovative solutions designed to support the aftermarket in servicing the vehicles of today, and tomorrow.

Product Features:

Ensures proper fit, form, and function
Developed with premium components and durable materials
Designed to meet or exceed OE requirements

from

$98.99

Direct replacement – this shift interlock solenoid is designed to match the fit and function of the original solenoid on specified vehicles
Ideal solution – this solenoid is a reliable replacement for an original part that is damaged or has failed due to fatigue, excessive heat or electrical current
Durable construction – this solenoid is made from quality components to ensure reliable performance and a long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$119.99

ATHARNESS VSS REPR

from

$48.99

AT/HARNESS VSS REPR

from

$46.99

AT MODULATOR VALVE

from

$28.99

Pro-King is the leading supplier of transmission and driveline products in the aftermarket. All products are designed to meet or exceed OE quality, form, fit and funtion.

Product Features:

OE Replacement

from

$26.99

An automatic transmission is a hydraulic multi-speed device that does not require any input from the vehicle operator other than selecting vehicle direction. Hydraulic pressure is controlled by a series of electronic shift solenoids that are commanded by the transmission control module. Planetary gear sets and hydraulically controlled shift plates and brake bands apply power to the main shaft in the transmission and out to the vehicles drive wheels.

Product Features:

Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Precision-wound coated copper windings increase product durability and life cycle.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure product reliability, every time.

Most Popular 1998 Oldsmobile Achieva Automatic Transmission Pan and Gaskets

Customize your Oldsmobile with 11 Automatic Transmission Pan and Gaskets products like Transmission Oil Pan Gaskets, Transmission Pan Gaskets, and Transmission Oil Pans, all priced under $70.99.

show more show less

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:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$29.99

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:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$40.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$43.99

Ideal replacement – this transmission oil pan matches the fit and function of the original pan for a trouble-free replacement
Durable construction – this transmission oil pan is made of quality materials for durability and leak-free performance
Cost-effective solution – offers original equipment performance at competitive price
Quality tested – this part has undergone try-on testing to ensure a quality fit

from

$67.99

Ideal replacement – this transmission oil pan matches the fit and function of the original pan for a trouble-free replacement
Durable construction – this transmission oil pan is made of quality materials for durability and leak-free performance
Cost-effective solution – offers original equipment performance at competitive price
Quality tested – this part has undergone try-on testing to ensure a quality fit

from

$70.99

Ideal replacement – this transmission oil pan matches the fit and function of the original pan for a trouble-free replacement
Durable construction – this transmission oil pan is made of quality materials for durability and leak-free performance
Cost-effective solution – offers original equipment performance at competitive price
Quality tested – this part has undergone try-on testing to ensure a quality fit

from

$17.49

Simplifies service – this trademark Dorman Twist Drain plug replaces the original equipment oil drain plug and allows for cleaner and easier oil changes
Tool-free solution – eliminates need for wrench to drain oil pan; simply push, twist and drain
Leak resistant – proprietary inner seal handles high pressure and temperature to prevent leaks
Corrosion resistant – specially coated to avoid rust for a long service life

from

$39.99

REUSABLE AT PAN GSKT

from

$40.99

REUSABLE AT PAN GSKT

from

$45.99

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:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$16.99

Durable construction – rubber over steel construction creates a positive seal and retains its shape
Direct replacement – fits and functions like original equipment
Easy to install – direct-fit, no special tools required
Vehicle tested – has undergone on-vehicle testing to ensure proper fit and performance

Top Picks for 1998 Oldsmobile Achieva Transmission Mounts

Upgrade Oldsmobile Achievas with top-quality Transmission Mounts parts, including 1 OEM and aftermarket selections for your 1998 model.

show more show less

from

$19.99

The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to BUIC 92-98; CHEV 92-96; OLDS 92-98; PONT 92-98;. Please verify your application.

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 Chemlock® 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: 1992-1998
Weight approx: 3 Lbs

In-Demand Transmission Cooler and Parts for 1998 Oldsmobile Achievas

Select from 11 premium Transmission Cooler and Parts parts for your 1998 Oldsmobile Achieva, with prices ranging from $25.99 to $85.99.

show more show less

from

$85.99

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:

Imperial high-performance transmission cooler
Size: 3/4″ x 10″ x 15-7/8″
SAE 45-degree fittings for maximum reliability
Electrostatic powder-coated to prevent corrosion
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction

from

$73.99

Product Features:

Imperial Maxi-Cool« plate and fin transmission cooler
Size: 3/4″ x 11″ x 7-1/2″
Mid-size and full-size cars, pickups
GVWR up to 20,000 lbs.; towing up to 2,500 lbs.
Compatible with OEM cooler systems
Made with the highest quality materials
100% pressure testing to 150 PSI for quality assurance
33% more efficient than a comparable tube and fin design

from

$61.99

The Imperial Maxi-Cool XL’s plate and fin design offer excellent cooling efficiency in a compact, space-efficient design.

Product Features:

Imperial Rapid-Cool plate and fin transmission cooler
Size: 3/4″ x 11″ x 6″
Sub-compact to compact cars
GVWR up to 18,000 lbs.
Compatible with OEM cooler systems
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators

from

$55.99

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:

Imperial Econo-Kool tube and fin transmission cooler
Size: 3/4″ x 5″ x 15-7/8″
Compact and mid-size cars
GVWR up to 16,000 lbs.; towing up to 2,500 lbs.
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators

from

$40.99

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:

Imperial Econo-Kool tube and fin transmission cooler
Size: 3/4″ x 5″ x 12-1/2″
Sub-compact to compact cars
GVWR up to 12,000 lbs.
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators

from

$80.99

The Imperial Maxi-Cool XL’s plate and fin design offer excellent cooling efficiency in a compact, space-efficient design.

Product Features:

Imperial Rapid-Cool plate and fin transmission cooler
Size: 3/4″ x 11″ x 9-1/2″
Pickup trucks and vans, class “C” motor homes, travel trailers to 24′
GVWR up to 24,000 lbs.; towing up to 5,000 lbs.
33% more efficient than a comparable tube and fin design
Compatible with OEM cooler systems
Made with the highest quality materials
100% pressure testing to 150 PSI for quality assurance
33% more efficient than a comparable tube and fin design

from

$52.99

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:

Mid-size and full-size cars, pickups
GVWR up to 18,000 lbs.; towing up to 3,500 lbs
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators

from

$83.99

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:

Imperial high-performance transmission cooler
Size: 3/4″ x 7-1/2″ x 15-7/8″
SAE 45-degree fittings for maximum reliability
Electrostatic powder-coated to prevent corrosion
Up to Class C motorhomes, towing up to 5,000 pounds
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction

from

$25.99

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:

Transmission cooler reinstallation kit
Contains part numbers 248001, 226201, 240250 and 4 hose clamps
Provides all hardware for reinstallation of Imperial transmission coolers
Contains nylon mounting rods, foam pads, locking buttons, hose and fitting
Made of high grade nylon for easy installation
Removable buttons for cooler/fan relocation
Made for both transmission coolers and electric fan installation
Comes with Quick Connect coupler

from

$67.99

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:

Imperial high-performance transmission cooler
Size: 3/4″ x 7-1/2″ x 12-1/2″
SAE 45-degree fittings for maximum reliability
Electrostatic powder-coated to prevent corrosion
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction

from

$45.99

This automatic transmission oil cooler hose assembly is designed to match the fit and function of an original assembly. It is engineered from durable components as a reliable replacement for leaking or damaged lines on specified vehicles.

Product Features:

Direct replacement – this automatic transmission oil cooler hose assembly is designed to match the fit and function of the original equipment assembly on specified vehicle makes, models and years
Ideal solution – engineered to help ensure proper transmission cooling when the original assembly is leaking or has failed from corrosion, collision, vibration, or fitting damage
Durable construction – made of quality materials for reliable performance and long service life
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

Most Sold 1998 Oldsmobile Achieva Transmission Seals

Explore our best-selling Oldsmobile parts for the 1998 Achieva among 8 OEM and aftermarket options starting from $3.99.

show more show less

from

$9.99

Design type: spring loaded; multi-lip
Temperature range: -80 Deg. F to 350 Deg. F / -62 Deg. C to 176 Deg. C
Good dry heat resistance
Excellent low temperature capability
Delivers quality and reliable performance for every type of repair

from

$6.99

Product Features:

Design type: springless; single-lip
Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
Good low temperature capability
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$3.99

AT DETENT CABLE SEAL

from

$16.29

AT SEAL DRIVE AXLE

from

$7.49

Design type: spring loaded; single-lip
Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$19.99

AT SEAL DRIVE AXLE

from

$10.49

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$7.49

High-precision and High-quality components used in all KITs
Coverage of classic and new high-tech solutions for the best system coverage

Top-Rated Transmission Parts Brands For Your 1998 Oldsmobile Achieva

Shop for the best-rated brands offering Transmission Parts and other products for your 1998 Oldsmobile Achievas. Below you’ll find some of our best rated Transmission Parts from FELPRO, Dorman, and Imperial, and more. Transmission Parts from these brands that fit a 1998 Achieva start at just $29.99 and are rated as high as 4.6 stars. OEM and aftermarket Transmission Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular FELPRO 1998 Oldsmobile Achieva Transmission Parts

When it comes to maintaining or upgrading your 1998 Oldsmobile Achieva, using quality Transmission Parts is essential to ensure durability and a perfect fit. FELPRO ticks all of those boxes. We offer a wide selection of FELPRO Transmission Parts, specifically designed for the 1998 Oldsmobile Achieva. With over 3 FELPRO brand Transmission Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $29.99, with an average price of just $35.32. Plus, with over 23 customer reviews and an average rating of 4.6 stars, you can trust that our FELPRO Transmission 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 $29.99

(8)

Transmission Oil Pan Gasket 12 Bolt Hole One Piece Gasket

“This product was very easy to install and worked just as if I got it right from the car manufacture. Thumbs up all the way keep up the great work.”

from $34.99

(13)

Transmission Oil Pan Gasket: 20 Bolt Hole, One Piece Gasket

“This gasket even feels more sturdy in your hands compared to the cheap one you get”

from $40.99

(2)

AUTOMATIC TRANSMISSION OIL PAN GASKET

“The ad says OEM, but the price was considerably less than tranny part suppliers were asking, so I sort of expected a flimsy rubber gasket. I was pleas”

Popular Dorman 1998 Oldsmobile Achieva Transmission Parts

Dorman auto parts is one of the highest quality Transmission Part brands in the market. Any 1998 Oldsmobile Achieva owner should feel confident when installing genuine Dorman parts in their vehicle. To ensure the best fit and performance for your 1998 Achieva, Advance Auto Parts carries a full inventory of 3 Dorman Transmission Parts. Plus you will be keeping your Oldsmobile in peak condition while saving money because prices on these Dorman Transmission Parts range from $43.99 to $70.99, plus, with more than 14 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Transmission Parts below will deliver on both quality and value.

from $67.99

(3)

Transmission Oil Pan: Direct Fit, Steel, 13.5 Quart

“My old pan had rust along the back edge, and i wasn’t sure I could grind if off without leaks, and figured it would be just as easy to buy this one. I”

from $70.99

(10)

Transmission Oil Pan: Direct Fit, Steel, 9.5 Quart

“Nice quality pan with the added benefit of a drain plug that OEM doesn’t have. Dorman doesn’t list a part for my 2000 Saturn LS2, but this one fits a”

from $43.99

(1)

Transmission Oil Pan: Direct Fit, Steel, 13.5 Quart

“I had cracked the transmission pan and needed to replace it. I order this and had to wait a few days before receiving it. I was able to replace it wi”

FAQs for 1998 Oldsmobile Achieva Transmission Parts

Which Transmission Parts are best-sellers for 1998 Oldsmobile Achievas?

Out of 67 Transmission Parts that fit 1998 Oldsmobile Achievas, the following parts are the top sellers:

Multi-Purpose Seal (18443030) – $9.99
Transmission Oil Pan Gasket: 20 Bolt Hole, One Piece Gasket (15780904) – $34.99
EZ Drain Engine Oil Drain Plug: M12-1.75 Thread, 21 mm Head, 1 Pack (11953660) – $17.49

What’s the price range for 1998 Oldsmobile Achieva Transmission Parts?

Transmission Part prices for the 1998 Oldsmobile Achieva start at $3.99 and go up to $705.99 for the most premium parts.

What’s the average price of a Transmission Part for a 1998 Oldsmobile Achieva?

The average price for Transmission Parts for the 1998 Oldsmobile Achieva is $57.26. Keep in mind the variety of part types within our Transmission 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 Transmission Parts for other Oldsmobile Achieva model years?

Yes, we currently carry Transmission Parts for 5 model years of Oldsmobile Achievas between 1992 and 1997. Transmission Parts are bought most frequently for the following model years: 1997, 1996, 1995, 1994, 1993, and 1992.

What are the cheapest Transmission Parts for my 1998 Oldsmobile Achieva?

The cheapest 1998 Oldsmobile Achieva Transmission Parts we carry in stock are:

AT DETENT CABLE SEAL (10861026) – $3.99
Oil Seal (5442583) – $5.99
Multi Purpose Seal (3271471) – $6.99
Multi-Purpose Seal (3268551) – $7.49
Shaft Seal (50206180) – $7.49

What are the top-rated Transmission Parts that fit the 1998 Oldsmobile Achieva?

Out of 426 reviews by customers, our 1998 Oldsmobile Achieva Transmission Parts have an average customer rating of . These are some of the highest-rated Transmission Part types for the 1998 Oldsmobile Achieva and their top-rated products:

Transmission Cooler and Parts
- Plate and Fin Style Transmission Cooler, Light Duty, 3/4" x 5-7/8" x 11" (20230023) – $61.99
- High Performance Transmission Oil Cooler (15230020) – $85.99
- Maxi-Kool® XL Transmission Oil Cooler (12031443) – $73.99
Automatic Transmission Pan and Gaskets
- Plate and Fin Style Transmission Cooler, Light Duty, 3/4" x 5-7/8" x 11" (20230023) – $61.99
- High Performance Transmission Oil Cooler (15230020) – $85.99
- Maxi-Kool® XL Transmission Oil Cooler (12031443) – $73.99

What types of Transmission Parts do you sell for my 1998 Oldsmobile Achieva?

As of 11/2/25, these are some of the most in-demand types of Transmission Parts for a 1998 Oldsmobile Achieva:

Can I get help with 1998 Oldsmobile Achieva Transmission Part orders?

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

What is your return policy for Oldsmobile Achieva Transmission Parts?

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

1998 Oldsmobile Achieva Transmission Parts

ATP – REUSABLE AT PAN GSKT (Part No.JG-138)

Dorman – Transmission Line Connector (Part No.800-755)

Imperial – Transmission Oil Cooler Reinstallation Kit (Part No.248002)

ATP – AT DETENT CABLE SEAL (Part No.SO-37)

Delphi – Vehicle Speed Sensor (Part No.SS10533)

ATP – AT PRESS SW MANIFOLD (Part No.JE-12)

ATP – AT MODULATOR VALVE (Part No.JX-70)

GM Genuine Parts – Multi-Purpose Pigtail (Part No.PT1626)

FAG US – Shaft Seal (Part No.SS2114)

Dorman – EZ Drain Engine Oil Drain Plug: M12-1.75 Thread, 21 mm Head, 1 Pack (Part No.092-018)

Dorman – 4 Wire Multipurpose Connector (Part No.645-578)

Dorman – Help – Transmission Oil Cooler Seal (Part No.66998)

Felpro – AUTOMATIC TRANSMISSION OIL PAN GASKET (Part No.TOS 18723)

ATP – A/T FLYWHEEL BOLT (Part No.ZX-2016)

ATP – AT CONTR SOLENOID (Part No.JE-8)

Dorman – Transmission Oil Pan: Direct Fit, Steel, 9.5 Quart (Part No.265-809)

Dorman – Help – Brake and Clutch Bushings (Part No.74016)

Imperial – High Performance Transmission Oil Cooler (Part No.240512)

Carquest Premium – Multi-Use Connector (Part No.PTA1501)

National – Multi-Purpose Seal (Part No.4072N)

Dorman – Transmission Shift Interlock Solenoid (Part No.924-705)

Felpro – Automatic Transmission Valve Body Cover Gasket (Part No.TOS 18716)

ATP – AT MASTER REPAIR KIT (Part No.XM-5)

National – Multi-Purpose Seal (Part No.3543)

Pro-King – Automatic Transmission Remanufactured Torque Converter (Part No.GM71CW)

ATP – ATHARNESS VSS REPR (Part No.JE-24)

ATP – AT SEAL DRIVE AXLE (Part No.XO-15)

Carquest Premium – Automatic Transmission Speed Sensor (Part No.SBA3685)

ATP – Shift Solenoid (Part No.JE-54)

Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-28)

Dorman – Help – Brake and Clutch Bushings (Part No.74016)

Delphi – Automatic Transmission Control Solenoid (Part No.SL10019)

Dorman – Transmission Shift Interlock Solenoid (Part No.924-705)

ATP – ATHARNESS VSS REPR (Part No.JE-24)

ATP – AT/HARNESS VSS REPR (Part No.JE-15)

ATP – AT MODULATOR VALVE (Part No.JX-70)

Pro-King – Automatic Transmission Solenoid (Part No.52-0216)

Carquest Premium – Automatic Transmission Control Solenoid (Part No.SBA4967)

Felpro – Transmission Oil Pan Gasket: 20 Bolt Hole, One Piece Gasket (Part No.TOS 18717)

Felpro – Transmission Oil Pan Gasket 12 Bolt Hole One Piece Gasket (Part No.TOS 18715)

Felpro – AUTOMATIC TRANSMISSION OIL PAN GASKET (Part No.TOS 18723)

Dorman – Transmission Oil Pan: Direct Fit, Steel, 13.5 Quart (Part No.265-815)

Dorman – Transmission Oil Pan: Direct Fit, Steel, 13.5 Quart (Part No.265-814)

Dorman – Transmission Oil Pan: Direct Fit, Steel, 9.5 Quart (Part No.265-809)

Dorman – EZ Drain Engine Oil Drain Plug: M12-1.75 Thread, 21 mm Head, 1 Pack (Part No.092-018)

ATP – REUSABLE AT PAN GSKT (Part No.JG-143)

ATP – REUSABLE AT PAN GSKT (Part No.JG-138)

Felpro – Automatic Transmission Valve Body Cover Gasket (Part No.TOS 18716)

Dorman – Help – Transmission Oil Cooler Seal (Part No.66998)

Anchor – Transmission Mount: Left, 1 Piece (Part No.2715)

Imperial – High Performance Transmission Oil Cooler (Part No.240516)

Imperial – Maxi-Kool® XL Transmission Oil Cooler (Part No.243007)

Imperial – Plate and Fin Style Transmission Cooler, Light Duty, 3/4" x 5-7/8" x 11" (Part No.243006)

Imperial – Econo-Kool Transmission Oil Cooler (Part No.242010)

Imperial – Econo-Kool Transmission Oil Cooler (Part No.242009)

Imperial – Plate and Fin Style Transmission Cooler, Heavy Duty, 3/4" x 9-1/2" x 11" (Part No.243008)

Imperial – Econo-Kool® Transmission Oil Cooler (Part No.242012)

Imperial – High Performance Transmission Oil Cooler (Part No.240514)

Imperial – Transmission Oil Cooler Reinstallation Kit (Part No.248002)

Imperial – High Performance Transmission Oil Cooler (Part No.240512)

Dorman – Transmission Oil Cooler Line: Exact Fit, Metal/Rubber (Part No.624-972)

National – Multi-Purpose Seal (Part No.3543)

National – Multi Purpose Seal (Part No.8792S)

ATP – AT DETENT CABLE SEAL (Part No.SO-37)

ATP – AT SEAL DRIVE AXLE (Part No.XO-15)

National – Multi-Purpose Seal (Part No.4072N)

ATP – AT SEAL DRIVE AXLE (Part No.XO-16)

Driveworks – Oil Seal (Part No.S-710096)

FAG US – Shaft Seal (Part No.SS2114)