1999 Mitsubishi Eclipse Transmission Parts

Below you will find various in-demand Mitsubishi Transmission Parts, components and accessories for your 1999 Eclipse. Advance Auto Parts has popular Eclipse parts like Transmission Mounts, Automatic Transmission Parts, Transmission Cooler and Parts and more. You’ll also find aftermarket and OEM Transmission Parts for other Eclipse model years including 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 and more. Select a category of 1999 Mitsubishi Eclipse Transmission Parts below and start saving instantly.

Popular 1999 Mitsubishi Eclipse Transmission Parts Categories

Transmission Torque Converters

OE Transmission Coolers

Transfer Shaft Bearing

Transmission Solenoids

Transmission Oil Cooler Lines

Back Up Lamp Switches

Transmission Pan Gaskets

Transmission Mounts

Transmission Master Repair Kits

Back Up and Neutral Safety Switches

Speed Sensors

Automatic Transmission Differential Bearings

Transmission Speed Sensors

Automatic Transmission Control Solenoid Seals

Automatic Transmission Output Shaft Seals

Automatic Transmission Oil Pump Seals

Pinion Seals

Miscellaneous Shift Shaft Seals

Transmission Seals and O-rings

Manual Trans Shift Linkage Couplings

Manual Transmission Bearing and Seal Overhaul Kits

Torque Converter Seals

Extension Housing Seals

Manual Transmission Output Shaft Seals

Clutch and Start Switches

Shaft Seals

Manual Transmission Main Shaft Seals

Automatic Transmission Output Shaft Bearings

Manual Transmission Seals

Remanufactured Automatic Transmissions

Essential Transmission Parts for 1999 Mitsubishi Eclipses

from

$12.99

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$9.99

Product Features:

Design type: spring loaded; multi-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

from

$80.99

Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Neutral Safety Switch prevents the engine from starting unless the transmission is in neutral or park, enhancing safety by reducing the risk of accidental movement while starting the vehicle. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.

Product Features:

Durable Construction: Designed with high-quality materials to withstand harsh environmental conditions, ensuring long-lasting performance in extreme temperatures, vibrations, and moisture exposure.
Precision Engineering: Accurate sensing and switching capabilities provide reliable performance, reducing the risk of malfunctions and improving vehicle safety and efficiency.
Easy Installation & Maintenance: Designed for quick installation and minimal upkeep, reducing downtime and repair costs for both manufacturers and consumers.
Fit/Form/Function: Each vehicle electronic component is engineered to meet or surpass OEM standards, ensuring precise fit, optimal functionality, and reliable performance.

from

$5.99

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$6.29

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$19.99

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; multi-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

$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

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$11.29

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

$12.99

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

$10.79

Product Features:

Design type: spring loaded; single-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

This Basic Rebuild Kit contains a complete gasket Kit and friction set. Each Rebuild Kit contains only the highest quality parts that meet or exceed OE specifications.

Product Features:

Does not include steels or filter

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$9.99

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$8.99

Product Features:

Brand may vary by location

from

$11.99

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

from

$29.99

AT SPEED SENSOR

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$22.49

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.

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$167.99

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

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$22.99

Product Features:

Made from HYPER-Flex Polyurethane

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$125.99

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

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$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

$196.99

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.

from

$24.99

Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Back Up Light Switch automatically activates the rear backup lights when the vehicle is shifted into reverse. This improved visibility for the driver and alerts other vehicles or pedestrians when the vehicle is reversing, reducing the risk of accidents. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.

Product Features:

Durable Construction: Designed with high-quality materials to withstand harsh environmental conditions, ensuring long-lasting performance in extreme temperatures, vibrations, and moisture exposure.
Precision Engineering: Accurate sensing and switching capabilities provide reliable performance, reducing the risk of malfunctions and improving vehicle safety and efficiency.
Easy Installation & Maintenance: Designed for quick installation and minimal upkeep, reducing downtime and repair costs for both manufacturers and consumers.
Fit/Form/Function: Each vehicle electronic component is engineered to meet or surpass OEM standards, ensuring precise fit, optimal functionality, and reliable performance.

from

$3.99

Product Features:

Brand may vary by location

from

$8.99

AT SOLENOID GASKET

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$2414.99

At Shift Pro Inc, fully remanufactured transmissions go beyond the name. So, what’s in that name to start? Pro Engineering: your transmission has been re-engineered to meet or exceed OE standards for tolerances, durability, and quality. Pro Performance: upgraded components and a fully remanufactured torque converter add to enhanced durability over your transmission’s lifetime. Pro Performance: hot-, cold-, load-, and simulated road-tested on custom dynamometers, your transmission is ready to go, wherever you’re headed.

Product Features:

Fully tested torque converter included. Shift Pro Inc tests for leaks, lock-up, concentricity, and balance to eliminate the possibilities of front seal leaks, premature bushing wear, and vibration.
All dynamometer testing is conducted with Shift Pro Inc’s custom testing program for at least 30 minutes.
During dynamometer testing, Shift Pro Inc transmissions are cold, hot, load, and road tested using a fully synthetic transmission fluid and filtration system.
All wear-prone valves in the completely remanufactured valve body are restored to stringent specifications and vacuum tested to verify proper function.
Shift Pro Inc’s quality control process includes build specification checks performed by four different specialized technicians during the remanufacturing process.
No paperwork or registration is required with Shift Pro Inc’s warranty. Each no-hassle warranty is attached to the vehicle VIN and transferrable with ownership.
Product might not be available in all states due to local laws.

from

$16.49

Product Features:

Brand may vary by location

from

$8.29

Design type: spring loaded; multi-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

$9.99

Product Features:

Design type: spring loaded; 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

Upgrade your 1999 Mitsubishi Eclipse with Top-Quality Transmission Parts

When it comes to maintaining or upgrading your 1999 Mitsubishi Eclipse, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mitsubishi or enhancing its overall performance, Transmission Parts are key to keeping your Eclipse functioning at its best. At Advance Auto Parts, we offer a wide selection of 58 Transmission Parts for the 1999 Mitsubishi Eclipse, designed to meet your needs without breaking the bank. From Transmission Mount replacements to Automatic Transmission 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 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 1999 Mitsubishi Eclipse at great prices. Our Transmission Parts inventory for this model ranges from just $3.99 to $2,557.00, with an average price of $80.69. Our 58 Transmission Parts in stock come from 14 trusted brands, so you’re sure to find the right part for your 1999 Mitsubishi Eclipse without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1999 Mitsubishi Eclipse, we stock popular OEM and aftermarket Transmission Parts from top names like FELPRO, National, Imperial, and more. FELPRO Transmission Parts start at just $12.99 and boast an impressive 4.6 stars average rating from customers. National and Imperial also bring quality to the table, with Transmission Parts available starting at $10.79, and at an average 4.3 stars rating. With 845 customer reviews and counting, our 1999 Mitsubishi Eclipse 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 1999 Mitsubishi Eclipse is always ready to roll. We’re committed to providing you with everything you need to keep your Eclipse in top shape, all in one place. Start shopping confidently below for your 1999 Mitsubishi Eclipse!

Best-Selling Transmission Mounts for 1999 Mitsubishi Eclipses

Enhance the driving experience in your Mitsubishi with 3 quality Transmission Mount components, starting at $47.99.

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from

$86.99

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 CHRY 95-00; DODGE 95-00; EAGLE 95-98; MITS 95-99;. 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: 1995-2000
Weight approx: 3 Lbs

from

$47.99

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 MITS 94-99;. 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: 1994-1999
Weight approx: 3 Lbs

from

$62.99

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 EAGLE 95-98; MITS 95-99;. 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: 1995-1999
Weight approx: 3 Lbs

Most Popular 1999 Mitsubishi Eclipse Automatic Transmission Parts

Customize your Mitsubishi with 5 Automatic Transmission Parts products like Transmission Solenoids and Remanufactured Automatic Transmissions, all priced under $2,557.00.

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from

$196.99

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.

from

$2557.00

Our Remanufactured Transmissions include torque convertors, trans is completely disassembled & checked then reassembled to spec for tolerances, vacuum, seal & balance, all wear parts replaced & sim tested.

Product Features:

Our Remanufactured Transmissions include torque convertors, trans is completely disassembled & checked then reassembled to spec for tolerances, vacuum, seal & balance, all wear parts replaced & sim tested.
If we have important installation information it will be included on tags or in the paperwork packaged with your transmission.
Transmissions are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
All of our transmissions are Dyno tested to ensure the highest standard of trouble free service and longevity.

from

$2157.00

Our Remanufactured Transmissions include torque convertors, trans is completely disassembled & checked then reassembled to spec for tolerances, vacuum, seal & balance, all wear parts replaced & sim tested.
If we have important installation information it will be included on tags or in the paperwork packaged with your transmission.
Transmissions are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
All of our transmissions are Dyno tested to ensure the highest standard of trouble free service and longevity.

from

$1999.99

Fully tested torque converter included. Shift Pro Inc tests for leaks, lock-up, concentricity, and balance to eliminate the possibilities of front seal leaks, premature bushing wear, and vibration.
All dynamometer testing is conducted with Shift Pro Inc’s custom testing program for at least 30 minutes.
During dynamometer testing, Shift Pro Inc transmissions are cold, hot, load, and road tested using a fully synthetic transmission fluid and filtration system.
All wear-prone valves in the completely remanufactured valve body are restored to stringent specifications and vacuum tested to verify proper function.
Shift Pro Inc’s quality control process includes build specification checks performed by four different specialized technicians during the remanufacturing process.
No paperwork or registration is required with Shift Pro Inc’s warranty. Each no-hassle warranty is attached to the vehicle VIN and transferrable with ownership.
Product might not be available in all states due to local laws.

from

$102.99

AT CONTR SOLENOID

Top Picks for 1999 Mitsubishi Eclipse Transmission Cooler and Parts

Upgrade Mitsubishi Eclipses with top-quality Transmission Cooler and Parts parts, including 10 OEM and aftermarket selections for your 1999 model.

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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

In-Demand Transmission Seals for 1999 Mitsubishi Eclipses

Select from 17 premium Transmission Seals parts for your 1999 Mitsubishi Eclipse, with prices ranging from $3.99 to $269.99.

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from

$16.29

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

$8.99

AT SOLENOID GASKET

from

$10.79

Product Features:

Design type: spring loaded; single-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

$9.99

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$7.99

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$9.99

Product Features:

Design type: spring loaded; multi-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

from

$6.29

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$15.99

Design type: spring loaded; multi-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

$8.29

Design type: spring loaded; multi-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

$11.49

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

from

$16.29

Design type: spring loaded; multi-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

$15.99

Design type: spring loaded; multi-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

$269.99

ManTransBrg-SealKit

from

$16.49

Product Features:

Brand may vary by location

from

$11.99

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

from

$11.29

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

from

$3.99

Product Features:

Brand may vary by location

Most Sold 1999 Mitsubishi Eclipse Transmission Bearings

Explore our best-selling Mitsubishi parts for the 1999 Eclipse among 4 OEM and aftermarket options starting from $12.99.

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from

$12.99

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$17.99

Product Features:

CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
PREMIUM MATERIALS: Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION: Crowned raceways and rollers for even load distribution
OE-STYLE DESIGN: Engineered to meet OE specifications
COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$43.99

Product Features:

CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
PREMIUM MATERIALS: Precision manufactured using high-quality materials for durability and performance
OE-STYLE DESIGN: Engineered to meet OE specifications
COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$16.49

National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:

PREMIUM MATERIALS — Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION — Crowned raceways and rollers for even load distribution
OE-STYLE DESIGN — Engineered to meet OE specifications
COMPREHENSIVE COVERAGE — Industry-leading coverage for domestic and import applications
RIGOROUS TESTING — Comprehensive testing throughout design and development processes by National engineers for quality you can count on

Top-Rated Transmission Parts Brands For Your 1999 Mitsubishi Eclipse

Shop for the best-rated brands offering Transmission Parts and other products for your 1999 Mitsubishi Eclipses. Below you’ll find some of our best rated Transmission Parts from FELPRO, National, and Imperial, and more. Transmission Parts from these brands that fit a 1999 Eclipse start at just $10.79 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 1999 Mitsubishi Eclipse Transmission Parts

When it comes to maintaining or upgrading your 1999 Mitsubishi Eclipse, 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 1999 Mitsubishi Eclipse. With over 1 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 $12.99. Plus, with over 8 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 $12.99

(8)

Transmission Oil Pan Gasket 14 Bolt Hole One Piece Gasket

“Perfect fit”

Popular National 1999 Mitsubishi Eclipse Transmission Parts

National auto parts is one of the highest quality Transmission Part brands in the market. Any 1999 Mitsubishi Eclipse owner should feel confident when installing genuine National parts in their vehicle. To ensure the best fit and performance for your 1999 Eclipse, Advance Auto Parts carries a full inventory of 3 National Transmission Parts. Plus you will be keeping your Mitsubishi in peak condition while saving money because prices on these National Transmission Parts range from $10.79 to $17.99, plus, with more than 44 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Transmission Parts below will deliver on both quality and value.

from $17.99

(36)

Multi-Purpose Bearing

“High quality.”

from $10.79

(5)

Multi Purpose Seal

“Super”

from $16.29

(3)

Multi-Purpose Seal

“Great quality parts at good prices.”

FAQs for 1999 Mitsubishi Eclipse Transmission Parts

Which Transmission Parts are best-sellers for 1999 Mitsubishi Eclipses?

Out of 58 Transmission Parts that fit 1999 Mitsubishi Eclipses, the following parts are the top sellers:

Taper Bearing Set (5050626) – $12.99
Multi-Purpose Bearing (3275787) – $17.99
Automatic Transmission Output Shaft Speed Sensor (12223198) – $38.99

What’s the price range for 1999 Mitsubishi Eclipse Transmission Parts?

Transmission Part prices for the 1999 Mitsubishi Eclipse start at $3.99 and go up to $2,557.00 for the most premium parts.

What’s the average price of a Transmission Part for a 1999 Mitsubishi Eclipse?

The average price for Transmission Parts for the 1999 Mitsubishi Eclipse is $80.69. 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 Mitsubishi Eclipse model years?

Yes, we currently carry Transmission Parts for 21 model years of Mitsubishi Eclipses between 1990 and 2012. Transmission Parts are bought most frequently for the following model years: 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, and 2004.

What are the cheapest Transmission Parts for my 1999 Mitsubishi Eclipse?

The cheapest 1999 Mitsubishi Eclipse Transmission Parts we carry in stock are:

Auto Transmission Manual Shaft Seal (11494000) – $3.99
Oil Seal (3267830) – $5.99
Oil Seal (5442788) – $6.29
Oil Seal (5442397) – $7.99
Multi-Purpose Seal (3267482) – $8.29

What are the top-rated Transmission Parts that fit the 1999 Mitsubishi Eclipse?

Out of 845 reviews by customers, our 1999 Mitsubishi Eclipse Transmission Parts have an average customer rating of . These are some of the highest-rated Transmission Part types for the 1999 Mitsubishi Eclipse and their top-rated products:

Automatic Transmission Pan and Gaskets
- Transmission Oil Pan Gasket 14 Bolt Hole One Piece Gasket (3205789) – $12.99
Transmission Cooler and Parts
- Transmission Oil Pan Gasket 14 Bolt Hole One Piece Gasket (3205789) – $12.99

What types of Transmission Parts do you sell for my 1999 Mitsubishi Eclipse?

As of 11/2/25, these are some of the most in-demand types of Transmission Parts for a 1999 Mitsubishi Eclipse:

Can I get help with 1999 Mitsubishi Eclipse Transmission Part orders?

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

What is your return policy for Mitsubishi Eclipse Transmission Parts?

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

1999 Mitsubishi Eclipse Transmission Parts

Driveworks – Taper Bearing Set (Part No.S-A-18)

National – Multi Purpose Seal (Part No.8609)

Carquest Premium – Neutral Safety Switch (Part No.SBA1365)

Driveworks – Oil Seal (Part No.S-320583)

Driveworks – Oil Seal (Part No.S-223543)

National – Multi-Purpose Seal (Part No.710733)

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

FAG US – General Seal (Part No.SS2343)

Felpro – Transmission Oil Pan Gasket 14 Bolt Hole One Piece Gasket (Part No.TOS 18687)

National – Multi Purpose Seal (Part No.3771)

Pro-King – Automatic Transmission Basic Rebuild Kit (Part No.KB-825)

Driveworks – Oil Seal (Part No.S-331228H)

Driveworks – Tapered Roller Bearing (Part No.S-JL-69349)

FAG US – Shaft Seal (Part No.SS2627)

ATP – AT SPEED SENSOR (Part No.TE-8)

Carquest Premium – Clutch Pedal Position Switch (Part No.SAA3886)

Pro-King – Automatic Transmission Remanufactured Torque Converter (Part No.CR73)

Energy Suspension – Manual Transmission Shifter Stabilizer Bushing Set (Part No.5.1111R)

Carquest Premium – Automatic Transmission Speed Sensor (Part No.SNA1592)

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

Carquest Premium – Automatic Transmission Control Solenoid (Part No.SBE4945)

Carquest Premium – Back Up Light Switch (Part No.SBA4452)

Driveworks – Auto Transmission Manual Shaft Seal (Part No.S-8609)

ATP – AT SOLENOID GASKET (Part No.TG-31)

Shift Pro by ETE – F4A42-2 Automatic Transmission Assembly (Part No.T400801)

Driveworks – Manual Transmission Output Shaft Seal (Part No.S-710259)

National – Multi-Purpose Seal (Part No.224460)

National – Multi Purpose Seal (Part No.225230)

Anchor – Transmission Mount: Left, 1 Piece (Part No.9174)

Anchor – Transmission Mount: Right, 1 Piece (Part No.8797)

Anchor – Transmission Mount: Left, 1 Piece (Part No.9058)

Carquest Premium – Automatic Transmission Control Solenoid (Part No.SBE4945)

Spartan – Automatic Transmission Assembly; Chry FWD 604 4-Speed (Part No.2261-2Y)

Spartan – Automatic Transmission Assembly; Chry FWD 604 4-Speed (Part No.2252AA-2Y)

Shift Pro by ETE – A604 Automatic Transmission Assembly (Part No.T150816)

ATP – AT CONTR SOLENOID (Part No.NE-17)

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)

National – Multi-Purpose Seal (Part No.331228H)

ATP – AT SOLENOID GASKET (Part No.TG-31)

National – Multi Purpose Seal (Part No.3771)

Driveworks – Oil Seal (Part No.S-331228H)

Driveworks – Oil Seal (Part No.S-3459)

National – Multi Purpose Seal (Part No.8609)

Driveworks – Oil Seal (Part No.S-223543)

National – Multi-Purpose Seal (Part No.320583)

National – Multi-Purpose Seal (Part No.224460)

National – Multi Purpose Seal (Part No.712007)

National – Manual Transmission Input Shaft Seal (Part No.710781)

National – Automatic Transmission Output Shaft Seal (Part No.710976)

USA Standard Gear – ManTransBrg-SealKit (Part No.74195)

Driveworks – Manual Transmission Output Shaft Seal (Part No.S-710259)

FAG US – Shaft Seal (Part No.SS2627)

FAG US – General Seal (Part No.SS2343)

Driveworks – Auto Transmission Manual Shaft Seal (Part No.S-8609)

Driveworks – Taper Bearing Set (Part No.S-A-18)

National – Multi-Purpose Bearing (Part No.A-18)

National – Multi-Purpose Bearing (Part No.32009-X)

National – Bearing (Part No.JL69349)