1991 Mercury Grand Marquis Transmission Parts

Below you will find various in-demand Mercury Transmission Parts, components and accessories for your 1991 Grand Marquis. Advance Auto Parts has popular Grand Marquis parts like Transmission Cooler and Parts, Transmission Seals, Transmission Mounts and more. You’ll also find aftermarket and OEM Transmission Parts for other Grand Marquis model years including 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 and more. Select a category of 1991 Mercury Grand Marquis Transmission Parts below and start saving instantly.

Popular 1991 Mercury Grand Marquis Transmission Parts Categories

Automatic Transmission Shift Tubes

Gear Shift Levers

Automatic Transmission Shift Linkage Bushings

Transmission Torque Converters

OE Transmission Coolers

Transfer Shaft Bearing

Gear Shift Rod Bushings

Transmission Oil Cooler Lines

Transmission Shift Cables

Automatic Transmission Line Connectors

Pinion Bearings

Transmission Mounts

Transmission Master Repair Kits

Back Up and Neutral Safety Switches

Transmission Oil Pan Gaskets

Speed Sensors

Automatic Transmission Shift Tube Lever Pins

Automatic Transmission Differential Bearings

Transmission Speed Sensors

Transmission Bushings

Automatic Transmission Oil Pump Seals

Pinion Seals

Extension Housing Seals

Manual Transmission Output Shaft Seals

Shaft Seals

Transmission Shift Kits

Input Shaft Bearings

Transmission Bands

Automatic Transmission Flexplate Mounting Bolts

Automatic Transmission Output Shaft Bearings

Automatic Transmission Oil Pump Gaskets

Automatic Transmission Fluid Filler Tube Seals

Extension Housing Gaskets

Automatic Transmission Friction Discs

Manual Transmission Bearing

Essential Transmission Parts for 1991 Mercury Grand Marquis

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$3.99

AT SOLENOID SEAL

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$23.79

With advanced load-carrying capacity and compact design, tapered roller bearings are used in wheel bearings, transmissions, differentials, transfer cases and other miscellanous applications. FAG manufacturers over 100 million tapered roller bearings annually.

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

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$178.99

One of the most complete rebuild kits in the automatic transmission industry today. Each Rebuild Kit contains only the highest quality parts that meet or exceed OE specifications.

Product Features:

Include steels, frictions, gaskets, and filter
Includes Band and Modulator (if applicable)

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$14.99

Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.

Product Features:

PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION – Crowned raceways 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

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$11.99

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: -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

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$7.99

AT CLUTCH PLATE

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$6.99

This automatic transmission shift tube lever pin is designed to match the fit and function of the original pin on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this automatic transmission shift tube lever pin is designed to match the fit and function of the original pin on specified vehicles
Restores functionality – this pin is made to fit and fully restore part functionality after the original pin fails
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$14.99

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

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$6.99

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

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$94.99

AUTO TRANS BAND

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$16.99

A/T FLYWHEEL BOLT

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$22.99

This automatic transmission shift tube clamp is designed to match the fit and function of the original clamp on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this automatic transmission shift tube clamp is designed to match the fit and function of the original clamp
Restores functionality – this clamp is made to fit and fully restore part functionality after the original clamp fails
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$8.99

Product Features:

Brand may vary by location

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$30.99

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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$12.99

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

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$8.99

AT SHF LINK BUSHING

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$7.05

Qualities that have made SMP an industry leader for more than 95 years, innovation, engineering expertise, superior quality, meticulous testing, unmatched customer service, competitive pricing, and brand integrity, are at the heart of every TechSmart part.

Product Features:

Improved 3.2 mm design at highest stress point prevents fractures, which are the leading cause of failure
Upgraded design extends service life, which saves you from future, labor-intensive repairs
Direct OE replacement ensures fit and function like the original
All TechSmart® parts meet or exceed OE performance, providing today’s technician with the quality parts needed to get the job done right, the first time

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$10.99

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

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$65.99

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.

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$75.99

Trans shift cables connect the transmission selector lever/shifter to the transmission linkage. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. ATP Trans shift cables are designed to fit and function just like the original part to ensure durability and long life.

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$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

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$5.49

These replacement automatic transmission shift lever control rod bushings have been made to match the function and performance of the original bushings on select vehicle years, makes and models.

Product Features:

Direct replacement – these replacement auto trans shift lever control rod bushings match the original equipment design on specified vehicles
Conveniently fix- simple solution to address worn bushings and restore original performance and feel
Application specific – reverse engineered from the original design on certain vehicle years, makes and models
Trustworthy quality – backed by team of engineers and quality specialists in the United States

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$31.99

Trans Lever for Ford C6 and C4 automatic transmissions.

Product Features:

Shifter Service Parts

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$25.99

AT OIL PUMP GASKET

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$122.99

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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$14.99

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 FORD 92-92; MERCURY 92-02;. 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: 1992-2002
Weight approx: 3 Lbs
MOUNT HOLES ON CENTER: 5.5 INCH /139.7 MM
STUDS ON CENTER: 2.80 INCH/71.12 MM
HEIGHT: 2.05 INCH/52.07 MM
STUDS AND MOUNT OFFSET: 1.08 INCH/27.43 MM
STUD THREAD: M10X1.50

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$9.99

AT EXT HOUSING GSKT

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$18.99

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

Upgrade your 1991 Mercury Grand Marquis with Top-Quality Transmission Parts

When it comes to maintaining or upgrading your 1991 Mercury Grand Marquis, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mercury or enhancing its overall performance, Transmission Parts are key to keeping your Grand Marquis functioning at its best. At Advance Auto Parts, we offer a wide selection of 72 Transmission Parts for the 1991 Mercury Grand Marquis, designed to meet your needs without breaking the bank. From Transmission Cooler and Part replacements to Transmission Seals 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 1991 Mercury Grand Marquis at great prices. Our Transmission Parts inventory for this model ranges from just $3.99 to $699.99, with an average price of $93.11. Our 72 Transmission Parts in stock come from 13 trusted brands, so you’re sure to find the right part for your 1991 Mercury Grand Marquis 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 1991 Mercury Grand Marquis, we stock popular OEM and aftermarket Transmission Parts from top names like National, Dorman, Imperial, and more. National Transmission Parts start at just $9.99 and boast an impressive 4.3 stars average rating from customers. Dorman and Imperial also bring quality to the table, with Transmission Parts available starting at $6.99, and at an average 4.2 stars rating. With 312 customer reviews and counting, our 1991 Mercury Grand Marquis 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 1991 Mercury Grand Marquis is always ready to roll. We’re committed to providing you with everything you need to keep your Grand Marquis in top shape, all in one place. Start shopping confidently below for your 1991 Mercury Grand Marquis!

Best-Selling Transmission Cooler and Parts for 1991 Mercury Grand Marquis

Enhance the driving experience in your Mercury with 10 quality Transmission Cooler and Part components, starting at $25.99.

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$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

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$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

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$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

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$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

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$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

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$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

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$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

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$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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$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

Top Picks for 1991 Mercury Grand Marquis Transmission Mounts

Upgrade Mercury Grand Marquis with top-quality Transmission Mounts parts, including 1 OEM and aftermarket selections for your 1991 model.

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$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 FORD 77-91; LINCOLN 80-85; MERCURY 74-91;. 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: 1974-1991
Weight approx: 3 Lbs
MOUNT HOLES ON CENTER: 5.56 INCH/141.22 MM
STUDS ON CENTER: 2.80 INCH/71.12 MM
HEIGHT: 2.12 INCH/53.85 MM
STUD THREAD: M10X1.50

In-Demand Automatic Transmission Parts for 1991 Mercury Grand Marquis

Select from 13 premium Automatic Transmission Parts parts for your 1991 Mercury Grand Marquis, with prices ranging from $3.99 to $73.99.

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$7.99

This automatic transmission shift tube 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 automatic transmission shift tube 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

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$22.99

Direct replacement – this automatic transmission shift tube clamp is designed to match the fit and function of the original clamp
Restores functionality – this clamp is made to fit and fully restore part functionality after the original clamp fails
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$6.99

Direct replacement – this automatic transmission shift tube lever pin is designed to match the fit and function of the original pin on specified vehicles
Restores functionality – this pin is made to fit and fully restore part functionality after the original pin fails
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$7.99

AT SHF LINK BUSHING

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$7.05

Improved 3.2 mm design at highest stress point prevents fractures, which are the leading cause of failure
Upgraded design extends service life, which saves you from future, labor-intensive repairs
Direct OE replacement ensures fit and function like the original
All TechSmart® parts meet or exceed OE performance, providing today’s technician with the quality parts needed to get the job done right, the first time

from

$3.99

AT SOLENOID SEAL

from

$31.99

This automatic transmission shift tube is designed to match the fit and function of the original tube on specified applications, and is engineered for reliable performance and durability.

Product Features:

Direct replacement – this automatic transmission shift tube is designed to match the fit and function of the original tube on specified applications
Restores functionality – this tube is made to fit and fully restore part functionality after the original tube fails
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$8.99

AT SHF LINK BUSHING

from

$73.99

Direct replacement – this automatic transmission shift tube 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

$25.99

AUTO TRANS BAND

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$13.99

AT CLUTCH PLATE

from

$6.49

This Automatic Transmission Shift Tube Bushing is a direct replacement for the original unit per vehicle applications.

Product Features:

Application matched component to ensure the system can be returned to like new condition.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

from

$5.99

Direct replacement – this automatic transmission shift tube lever pin is designed to match the fit and function of the original pin on specified vehicles
Restores functionality – this pin is made to fit and fully restore part functionality after the original pin fails
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

Most Sold 1991 Mercury Grand Marquis Transmission Bearings

Explore our best-selling Mercury parts for the 1991 Grand Marquis among 10 OEM and aftermarket options starting from $7.99.

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from

$14.99

Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.

Product Features:

PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION – Crowned raceways 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

$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

$23.99

Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.

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

from

$16.49

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$8.99

Product Features:

Brand may vary by location

from

$7.99

Product Features:

Brand may vary by location

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

from

$34.49

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

from

$23.79

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 1991 Mercury Grand Marquis

Shop for the best-rated brands offering Transmission Parts and other products for your 1991 Mercury Grand Marquis. Below you’ll find some of our best rated Transmission Parts from National, Dorman, and Imperial, and more. Transmission Parts from these brands that fit a 1991 Grand Marquis start at just $6.99 and are rated as high as 4.3 stars. OEM and aftermarket Transmission Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular National 1991 Mercury Grand Marquis Transmission Parts

When it comes to maintaining or upgrading your 1991 Mercury Grand Marquis, using quality Transmission Parts is essential to ensure durability and a perfect fit. National ticks all of those boxes. We offer a wide selection of National Transmission Parts, specifically designed for the 1991 Mercury Grand Marquis. With over 3 National brand Transmission Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $9.99, with an average price of just $14.32. Plus, with over 42 customer reviews and an average rating of 4.3 stars, you can trust that our National 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 $17.99

(36)

Multi-Purpose Bearing

“High quality.”

from $9.99

(3)

Multi-Purpose Seal

“Perfect part at a fair price”

from $14.99

(3)

Bearing Race

“Used on my diesel truck”

Popular Dorman 1991 Mercury Grand Marquis Transmission Parts

Dorman auto parts is one of the highest quality Transmission Part brands in the market. Any 1991 Mercury Grand Marquis owner should feel confident when installing genuine Dorman parts in their vehicle. To ensure the best fit and performance for your 1991 Grand Marquis, Advance Auto Parts carries a full inventory of 3 Dorman Transmission Parts. Plus you will be keeping your Mercury in peak condition while saving money because prices on these Dorman Transmission Parts range from $6.99 to $22.99, plus, with more than 24 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 $22.99

(4)

Shift Clamp And Bushing

“For a Dorman part, it was actually pretty good.”

from $7.99

(17)

Steering Column Shift Tube Bushing 2 Piece

“Take your time. It works, Just be patient.”

from $6.99

(3)

Shift Tube Lever Pin

“Fit right and the rubber piece holds it in place like it should. The rubber on my old one was no longer flexible enough or had worn down so it no long”

FAQs for 1991 Mercury Grand Marquis Transmission Parts

Which Transmission Parts are best-sellers for 1991 Mercury Grand Marquis?

Out of 72 Transmission Parts that fit 1991 Mercury Grand Marquis, the following parts are the top sellers:

Taper Bearing Set (5050626) – $12.99
Steering Column Shift Tube Bushing 2 Piece (10478045) – $7.99
Multi-Purpose Bearing (3275787) – $17.99

What’s the price range for 1991 Mercury Grand Marquis Transmission Parts?

Transmission Part prices for the 1991 Mercury Grand Marquis start at $3.99 and go up to $699.99 for the most premium parts.

What’s the average price of a Transmission Part for a 1991 Mercury Grand Marquis?

The average price for Transmission Parts for the 1991 Mercury Grand Marquis is $93.11. 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 Mercury Grand Marquis model years?

Yes, we currently carry Transmission Parts for 35 model years of Mercury Grand Marquis between 1975 and 2011. Transmission Parts are bought most frequently for the following model years: 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, and 2003.

What are the cheapest Transmission Parts for my 1991 Mercury Grand Marquis?

The cheapest 1991 Mercury Grand Marquis Transmission Parts we carry in stock are:

AT SOLENOID SEAL (11239035) – $3.99
Oil Seal (5440602) – $4.99
Automatic Shifter Bushing – O.D. 0.525 In.; I.D. 0.240 In.; Length 0.490 In. (22149556) – $5.49
Shift Lever Pin Assembly (50247693) – $5.99
Automatic Transmission Shift Tube Bushing (12541334) – $6.49

What are the top-rated Transmission Parts that fit the 1991 Mercury Grand Marquis?

Out of 312 reviews by customers, our 1991 Mercury Grand Marquis Transmission Parts have an average customer rating of . These are some of the highest-rated Transmission Part types for the 1991 Mercury Grand Marquis and their top-rated products:

Transmission Electrical Parts
- Vehicle Speed Sensor Connector (20974573) – $16.05
Automatic Transmission Pan and Gaskets
- Vehicle Speed Sensor Connector (20974573) – $16.05
Transmission Cooler and Parts
- Vehicle Speed Sensor Connector (20974573) – $16.05

What types of Transmission Parts do you sell for my 1991 Mercury Grand Marquis?

As of 11/2/25, these are some of the most in-demand types of Transmission Parts for a 1991 Mercury Grand Marquis:

Can I get help with 1991 Mercury Grand Marquis Transmission Part orders?

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

What is your return policy for Mercury Grand Marquis Transmission Parts?

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

1991 Mercury Grand Marquis Transmission Parts

ATP – AT SOLENOID SEAL (Part No.JO-15)

FAG US – Cone (Part No.KLM603049)

Pro-King – Automatic Transmission Deluxe Rebuild Kit (Part No.KS-86)

National – Bearing Race (Part No.M802011)

National – Multi-Purpose Seal (Part No.331107N)

ATP – AT CLUTCH PLATE (Part No.FC-105)

Dorman – Shift Tube Lever Pin (Part No.924-440)

National – Multi-Purpose Seal (Part No.7044NA)

National – Multi-Purpose Seal (Part No.7929S)

ATP – AUTO TRANS BAND (Part No.FX-174)

ATP – A/T FLYWHEEL BOLT (Part No.ZX-1016)

Dorman – Shift Clamp And Bushing (Part No.905-110)

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

Carquest Premium – Vehicle Speed Sensor (Part No.SBC3678)

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

ATP – AT SHF LINK BUSHING (Part No.FO-300)

Tech Smart – Automatic Transmission Shift Tube Bushing (Part No.Q18002)

Driveworks – Oil Seal (Part No.S-7300S)

Carquest Premium – Neutral Safety Switch (Part No.SBA4482)

ATP – Automatic Transmission Shifter Cable (Part No.Y-1379)

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

Dorman – Help – Automatic Shifter Bushing – O.D. 0.525 In.; I.D. 0.240 In.; Length 0.490 In. (Part No.74040)

B & M – Transmission Lever (Part No.40461)

ATP – AT OIL PUMP GASKET (Part No.LG-4)

Pro-King – Automatic Transmission Remanufactured Torque Converter (Part No.FM124)

Anchor – Transmission Mount: Rear, 1 Piece (Part No.2865)

ATP – AT EXT HOUSING GSKT (Part No.FG-37)

Carquest Premium – Multi-Use Connector (Part No.PTA1057)

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.7692S)

National – Multi-Purpose Seal (Part No.331107N)

National – Multi-Purpose Seal (Part No.3604)

Driveworks – Oil Seal (Part No.S-7692S)

National – Multi-Purpose Seal (Part No.7929S)

ATP – AT EXT HOUSING SEAL (Part No.HO-9)

Anchor – Transmission Mount: Rear, 1 Piece (Part No.2464)

Dorman – Steering Column Shift Tube Bushing 2 Piece (Part No.905-107)

Dorman – Shift Clamp And Bushing (Part No.905-110)

Dorman – Shift Tube Lever Pin (Part No.924-440)

ATP – AT SHF LINK BUSHING (Part No.FO-405)

Tech Smart – Automatic Transmission Shift Tube Bushing (Part No.Q18002)

ATP – AT SOLENOID SEAL (Part No.JO-15)

Dorman – Shift Tube Lever Plunger Shaft (Part No.905-555)

ATP – AT SHF LINK BUSHING (Part No.FO-300)

Dorman – Steering Column Shift Tube Bushing Kit (Sold by kit) (Part No.905-103)

ATP – AUTO TRANS BAND (Part No.LX-2)

ATP – AT CLUTCH PLATE (Part No.FC-4)

Carquest Premium – Automatic Transmission Shift Tube Bushing (Part No.QBA1001)

Dorman – Shift Lever Pin Assembly (Part No.925-440)

National – Bearing Race (Part No.M802011)

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

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

National – Tapered Roller Bearing Cone (Part No.M802048)

Driveworks – Taper Bearing Set (Part No.S-A-36)

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

Driveworks – Tapered Roller Bearing (Part No.S-LM-603012)

National – Bearing (Part No.JL69349)

FAG US – Bearing – TRB (Tapered Roller Bearing) (Part No.KT36)

FAG US – Cone (Part No.KLM603049)