1978 Oldsmobile Delta 88 Transmission Parts

Below you will find various in-demand Oldsmobile Transmission Parts, components and accessories for your 1978 Delta 88. Advance Auto Parts has popular Delta 88 parts like Transmission Cooler and Parts, Automatic Transmission Parts, Transmission Mounts and more. You’ll also find aftermarket and OEM Transmission Parts for other Delta 88 model years including 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991 and more. Select a category of 1978 Oldsmobile Delta 88 Transmission Parts below and start saving instantly.

Popular 1978 Oldsmobile Delta 88 Transmission Parts Categories

Axle Output Shaft Bearings

Gear Shift Levers

Transmission Torque Converters

OE Transmission Coolers

Transmission Solenoids

Transmission Shift Cables

Automatic Transmission Governors

Countershaft Bearings

Manual Transmission Output Shaft Bearings

Transmission Pan Gaskets

Automatic Transmission Line Connectors

Pinion Bearings

Transmission Mounts

Transmission Oil Pans

Transmission Master Repair Kits

Transmission Rebuild Kits

Transmission Oil Pan Gaskets

Transmission Dipsticks

Automatic Transmission Differential Bearings

Transmission Bushings

Detent Cables

Automatic Transmission Oil Pump Seals

Transmission Modulator Valves

Pinion Seals

Miscellaneous Shift Shaft Seals

Automatic Transmission Dipstick Seals

Automatic Transmission Kickdown Cable Brackets

Torque Converter Seals

Extension Housing Seals

Manual Transmission Output Shaft Seals

Miscellaneous Automatic Transmission Seals

Transmission Shift Kits

Input Shaft Bearings

Transmission Bands

Automatic Transmission Selector Shaft Seals

Automatic Transmission Detent Cable Seals

Automatic Transmission Oil Pump Gaskets

Automatic Transmission Fluid Filler Tube Seals

Automatic Transmission Oil Pump O-Rings

Automatic Transmission Speedometer Pinion Seals

Automatic Transmission Seals

Automatic Transmission Shifter Cable Brackets

Torque Converter Bearings

Automatic Transmission Friction Discs

Automatic Transmission Oil Pressure Switch Connectors

Essential Transmission Parts for 1978 Oldsmobile Delta 88s

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$3.99

AT SOLENOID SEAL

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$109.99

This kit allows you to adjust the shift points of your transmission after it is installed in your vehicle. The Governor Recalibration Kit is very useful if you have a vehicle that is very light; has a low rear-end gear ratio.

Product Features:

Adjust Shift Points Of Transmission
Useful For Light Vehicles
For Low Rear End Gear Ratio
Or Useful If It Is Conversion

from

$413.99

Torque Converter – Traveler Converter (SUV and Light Truck) for GM 1968 to 1981 TH350, TH375B APPLICATION: GM 1968 to 1981 TH350, TH375B (6) (will not fit TH-350C) Provides slightly higher stall speed than stock to improve pulling power at low speeds. New

Product Features:

Ideal For Motor Homes
Ideal For Towing Applications
Precision Pump Drive Tube
Heavy Duty Needle Bearings
Furnace Brazed

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$5.99

AT DPSTK TUBE SEAL

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$9.99

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

Product Features:

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

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$10.29

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

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$34.99

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:

Quick Link Connector
Anti-Clogging Design

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$62.99

The B&M Shift Improver Kit the easiest way to get the performance you’ve always wanted out of your automatic transmission, two modes to select from: Heavy Duty, or Street/Strip. It’s our least expensive and simplest to install kit.

Product Features:

Provides Crisp Shifts
On Any Stock Automatic Transmission
Eliminates Soft/Sluggish Shift
Eliminates Shift Overlap
Eliminate Clutch and Band Wear
Improves Transmission Life
Transmission Removal Not Required

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$8.49

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

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$10.99

AT OIL PUMP GASKET

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$14.99

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

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$549.99

The Stealth Pro Ratchet shifter is one of our most popular and easiest to operate race shifters. Features include positive ratcheting design that self-centers the handle after each shift giving you maximum clearance behind the shifter and will not allow y

Product Features:

Reverse Lockout Meets NHRA And IHRA Requirements
Carbon Fiber Look Without The Cost
Reliable And Race Proven Shifter Design
Short Throw
Stick Returns to Center

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$10.49

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

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$84.99

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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$67.99

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

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$26.49

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

Product Features:

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

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$8.99

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

$10.99

AT FRT PUMP BUSHING

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$8.99

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

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$65.99

These pans are offered in stock depth or deep with extra capacity and available in both steel and aluminum to fit your specific needs. Includes drain plug, gasket and hardware.

Product Features:

Overall Height: 2.0″
Stock Depth and Capacity
Includes: Drain Plug, Washer & Gasket

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$15.99

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

$32.99

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

Product Features:

Premium bearing design matches OEM specifications
Precision manufactured using premium-grade steel for outstanding durability and performance
Controlled heat treating process for lasting performance and extended bearing life
Industry leading coverage
Professional technicians know they can depend on National

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$14.99

You can forget about the problem of shearing a torque converter bolt after you install these super strong 200,000 Pounds Per Square Inch gems. They are designed for each specific application and provide the optimum grip. Kits come with hardened parallel ground washers.

Product Features:

Super Strong, Rated At 200,000 PSI
Kits Come With Hardened Parallel Ground Washers
Delivers ARP Quality And Reliability
Made In USA
0.590″ Underhead Length
M10 X 1.5 Thread Size
Set of 3

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$14.79

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

Product Features:

Premium bearing design matches OEM specifications
Precision manufactured using premium-grade steel for outstanding durability and performance
Crowned raceways and rollers to ensure even load distribution for maximum life
Industry leading coverage
Professional technicians know they can depend on National

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$5.99

AT SPD PINION SEAL

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$30.99

Includes dipstick with chromed steel handle and chromed steel dipstick tube with mounting tab. 27 inch long.

Product Features:

Fits GM Th350 – Chevy Specific. Modify For Others
27 In Length
Chrome Plated Steel

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$3.49

AT DETENT CABLE SEAL

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$7.99

AT SEL SHAFT SEAL

Upgrade your 1978 Oldsmobile Delta 88 with Top-Quality Transmission Parts

When it comes to maintaining or upgrading your 1978 Oldsmobile Delta 88, 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 Delta 88 functioning at its best. At Advance Auto Parts, we offer a wide selection of 150 Transmission Parts for the 1978 Oldsmobile Delta 88, designed to meet your needs without breaking the bank. From Transmission Cooler and Part 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 1978 Oldsmobile Delta 88 at great prices. Our Transmission Parts inventory for this model ranges from just $1.99 to $1,150.00, with an average price of $151.26. Our 150 Transmission Parts in stock come from 18 trusted brands, so you’re sure to find the right part for your 1978 Oldsmobile Delta 88 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 1978 Oldsmobile Delta 88, we stock popular OEM and aftermarket Transmission Parts from top names like Permatex, National, Driveworks, and more. Permatex Transmission Parts start at just $6.99 and boast an impressive 5 stars average rating from customers. National and Driveworks also bring quality to the table, with Transmission Parts available starting at $1.99, and at an average 4 stars rating. With 4,638 customer reviews and counting, our 1978 Oldsmobile Delta 88 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 1978 Oldsmobile Delta 88 is always ready to roll. We’re committed to providing you with everything you need to keep your Delta 88 in top shape, all in one place. Start shopping confidently below for your 1978 Oldsmobile Delta 88!

Best-Selling Transmission Cooler and Parts for 1978 Oldsmobile Delta 88s

Enhance the driving experience in your Oldsmobile with 9 quality Transmission Cooler and Part components, starting at $52.99.

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$85.99

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

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$73.99

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

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.

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$81.99

Product Features:

Class “A” motor homes, large travel trailers, 5th-wheel trailers
GVWR up to 30,000 lbs.; towing up to 10,000 lbs.

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$65.99

Product Features:

Imperial Econo-Kool« tube and fin transmission cooler
Size: 3/4″ x 10″ x 15-7/8″
Class “A” motor homes, large travel trailers, 5th-wheel trailers
GVWR up to 26,000 lbs.; towing up to 10,000 lbs.
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

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

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$52.99

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

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$81.99

High Performance Transmission Oil Cooler 3/4″ x 7-1/2″ x 15-1/2″. Heavy duty. Black. Imperial High Performance coolers are designed to provide outstanding cooling as well as complement other high-performance accessories.

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

from

$67.99

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

from

$65.99

Product Features:

Imperial Econo-Kool« tube and fin transmission cooler
Size: 3/4″ x 7-1/2″ x 15-7/8″
Pickup trucks and vans, class “C” motor homes, travel trailers to 24′
GVWR up to 22,000 lbs.; towing up to 5,000 lbs.
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators

Most Popular 1978 Oldsmobile Delta 88 Automatic Transmission Parts

Customize your Oldsmobile with 25 Automatic Transmission Parts products like Transmission Solenoids, Transmission Bushings, and Transmission Dipsticks, all priced under $109.99.

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$3.99

AT SOLENOID SEAL

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$28.99

Cable Bracket, GM APPLICATION: For TH400, 350, 250, 200, 700R4, 2004R transmissions.

Product Features:

Shifter Service Parts

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$34.49

Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:

Meets or exceeds OE fit, form and function

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$33.49

Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:

Meets or exceeds OE fit, form and function

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$30.99

Includes dipstick with chromed steel handle and chromed steel dipstick tube with mounting tab. 27 inch long.

Product Features:

Fits GM Th350 – Chevy Specific. Modify For Others
27 In Length
Chrome Plated Steel

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$43.99

B&M’s vacuum modulator is fully adjustable, this allows you to tailor your shift points to within a range of 2-4 mph. Comes preadjusted for normal shift points. For TH350 and TH400.

Product Features:

Fully Adjustable
Allows You To Tailor Shift Points
Comes Supplied Pre-Adjusted

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$34.99

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:

Quick Link Connector
Anti-Clogging Design

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$18.99

Product Features:

Edelbrock Part # 8026 GM Transmission adapter is for use with 2004R, 700R4, 4L60 transmissions.
This kit relocates the pin position on an Edelbrock Carburetor when hooking up to a throttle valve style transmission (700R4, 2004R, 4L60).
The pin location is critical as the TV controls line pressure, shift points, shift firmness, and part throttle downshifts.

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$5.99

AT OIL PUMP ORING

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$11.99

AT FRT PUMP BUSHING

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$48.99

AT MODULATOR VALVE

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$45.99

ATP Universal Fit Detent Cables are designed to cover many applications and are no compromise replacement parts

Product Features:

Includes brackets, grommets, etc to match original
Fits many GM transmissions
Adjustable

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$17.99

AT MODULATOR VALVE

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$10.99

AT FRT PUMP BUSHING

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$83.29

Billet aluminum handle with flexible braded steel tube mounts to the firewall. 29-3/4 inch long.

Product Features:

Braided Stainless Steel
Firewall Mounting
Includes Oil Fill Tube

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$109.99

Adjust Shift Points Of Transmission
Useful For Light Vehicles
For Low Rear End Gear Ratio
Or Useful If It Is Conversion

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$108.99

What better way to check you oil level by using one of B&M’s transmission fluid dipsticks? The cap screws into the tube and is O-ring sealed, while the base of the tube has a sealing grommet where it goes into the transmission.

Product Features:

Automatic Transmission Dip Stick
Mounts to bellhousing
Sold as a kit
Natural finish
Fits TH350 & TH350C

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$108.99

Automatic Transmission Dip Stick

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$84.99

These universal fit adjustable cables will work in 95 percent of all listed transmission applications, yet are less expensive than OE models. Use as straight replacement cable or ease the installation of transmission swaps.

Product Features:

Universal Fit Adjustable
Less Expensive Than OE Models
Ease Trans. Swap Installation

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$84.99

When swapping the TH400 transmission into any vehicle, this kit makes installation of the transmission’s kickdown feature a snap. This switch mounts to either a TH700R4, TH200, TH200-R4 or TH350 throttle cable bracket.

Product Features:

Allows High Speed Cruise
Cruise In Overdrive
Prevents Part Throttle Kickdown
Quick Installation

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$54.99

AT CONTR SOLENOID

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$27.99

AUTO TRANS BAND

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$24.99

AT CLUTCH PLATE

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$21.99

DETENT CABLE

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$8.99

AT CLUTCH PLATE

Top Picks for 1978 Oldsmobile Delta 88 Transmission Mounts

Upgrade Oldsmobile Delta 88s with top-quality Transmission Mounts parts, including 4 OEM and aftermarket selections for your 1978 model.

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$8.99

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 70-93; CADI 76-80; CHEV 65-93; GMC 73-87; OLDS 68-92; PONT 70-89;. 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: 1965-1993
Weight approx: 1 Lbs
HEIGHT: 1.85 INCH / 47 MM WITHOUT STUD
STUD AND BOLT HOLES INLINE
STUD: M10-1.5, 28 MM
MOUNT HOLES: 4.0 INCH / 101.6 MM ELONGATED

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$44.99

A true performance application component for cars, trucks, hot rods, racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy’s Hyper-Flex performance polyurethane and heavy duty hardware – for added durability.

Product Features:

Unique Safety Interlock Design
Impervious to Vehicle Oils and Chemicals
Strong Enough Too Handle High Performance

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$9.79

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 75-87; CADI 80-82; CHEV 78-88; GMC 78-87; OLDS 77-87; PONT 77-87;. 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: 1975-1988
Weight approx: 2 Lbs

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$5.29

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 70-76; CHEV 76-77; OLDS 77-79; PONT 68-79;. 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: 1968-1979
Weight approx: 2 Lbs

In-Demand Automatic Transmission Pan and Gaskets for 1978 Oldsmobile Delta 88s

Select from 22 premium Automatic Transmission Pan and Gaskets parts for your 1978 Oldsmobile Delta 88, with prices ranging from $6.99 to $269.99.

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$11.49

Permatex Ultra Grey is specified for high torque and high vibration applications. Ultra Grey offers a sensor-safe, low odor, non-corrosive formula and is OEM specified to fit dealership warranty requirements. This high performance gasket maker meets performance specs of OE silicone gaskets and can be used on high torque and vibration applications such as valve covers, water pump, intake manifold end seals ad thermostat housings.

Product Features:

High torque and rigidity
Sensor-safe, non-corrosive formula
OEM specified
Low-odor, non-corrosive formula
Ideal for closed spaced bolt patterns

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$6.99

High torque and rigidity
Sensor-safe, non-corrosive formula
OEM specified
Low-odor, non-corrosive formula
Ideal for closed spaced bolt patterns

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$8.49

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

$19.99

Permatex’s The Right Stuff 1 Minute Series offers the fastest return to service in just 1 minute! This leak-proof, elastomeric “Formed-in-place” material is more reliable and longer lasting than pre-cut gaskets. It is blowout resistant and protects against leaks and seepage caused by vibration and thermal expansion. The Right Stuff 1 Minute Grey is specified for high torque and high vibration applications and is formulated to meet or exceed performance standards for long-term sealability, durability and handling.

Product Features:

Designed to perform under higher torque loads associated with engines having closely spaced bolt patterns
Sensor-safe, non-corrosive, RTV silicone
Protects against leaks caused by vibration and thermal expansion
Meets performance specs of OE silicone gaskets
Quickly returns vehicle to service in just 1 minute

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$9.29

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

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$63.99

These pans are offered in stock depth or deep with extra capacity and available in both steel and aluminum to fit your specific needs. Each kit Includes the drain plug, gasket and hardware.

Product Features:

Chrome Plated For Great Looks
Fits As Direct Replacement For Stock
Includes: Drain Plug, Drain Plug Gasket, and Cork Pan Gasket
Pan Height: 2.5″ Overall Height

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$116.99

Add fluid capacity to your transmission. Extra fluid means more cooling, and more cooling means better efficiency and performance. Add life to your transmission with a B&M Deep Pan!

Product Features:

Additional Oil Capacity
More Cooling Ability
No Dipstick Modification
Some Include Fluid Pickup Extension
Built-In Drain Plugs
Chrome Plated Steel

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$22.99

Made from cork/neoprene gasket material which features excellent compressibility and high recovery to create a positive seal.

Product Features:

High density cork-nitrile rubber blend
Excellent compressibility and high recovery to create a positive seal
Excellent Compressibility

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$16.99

Permatex’s The Right Stuff 90 Minute Series offers the fastest return to service in a in just 90 minute! This leak-proof, elastomeric “Formed-in-place” material is more reliable and longer lasting than pre-cut gaskets. It is blowout resistant and protects against leaks and seepage caused by vibration and thermal expansion. The Right Stuff 90 Minute Grey is specified for high torque and high vibration applications and is formulated to meet or exceed performance standards for long-term sealability, durability and handling.

Product Features:

Designed to perform under higher torque loads associated with engines having closely spaced bolt patterns
Sensor-safe, non-corrosive, RTV silicone
Protects against leaks caused by vibration and thermal expansion
Meets performance specs of OE silicone gaskets
Quickly returns vehicle to service in just 90 minutes

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$65.99

These pans are offered in stock depth or deep with extra capacity and available in both steel and aluminum to fit your specific needs. Includes drain plug, gasket and hardware.

Product Features:

Overall Height: 2.0″
Stock Depth and Capacity
Includes: Drain Plug, Washer & Gasket

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$30.19

Made from cork/neoprene gasket material which features excellent compressibility and high recovery to create a positive seal.

Product Features:

High density cork-nitrile rubber blend
Excellent compressibility and high recovery to create a positive seal
Excellent Compressibility

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$10.99

AT OIL PUMP GASKET

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$116.99

Stock Depth And Capacity
Chrome Plated
Includes Drain Plug/Gasket/Hardware

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$37.69

These transmission oil pan gaskets are made with a glass-filled nylon carrier with molded rubber on both the top and bottom of the gasket. Each bolt hole has a torque limiter that helps to avoid over-torqueing the bolts for a reliable seal. These gasket are reusable and can be cleaned using soap and water. Ideal for applications that require frequent service. Made in the USA.

Product Features:

Molded rubber over glass filled nylon carrier
Reusable ¿ easy cleaning w/ soap & water
Reusable ┐ easy cleaning w/ soap & water
Torque Limiters ¿ helps to avoid over torqueing gaskets
Torque Limiters ┐ helps to avoid over torqueing gaskets
Applications for many common transmissions
Ideal for applications that require frequent service
Made in the USA

from

$28.49

Specifically designed to perform under higher torque loads associated with engines having closely spaced bolt patterns (typically import vehicles). This product is blowout resistant, allowing leakproof gaskets to be made and put into service in just one minute. Sensor-safe, The Right Stuff GREY seals instantly, forming a reliable, long lasting elastomeric rubber gasket that outperforms pre-molded gaskets. Specified by major import OEMs, this material is resistant to powertrain fluids (oil, coolant and ATF) and operates in environments to 450°F (232°C) continuous; 500°F (260°C) intermittent.

Product Features:

Ideal for rigid cast aluminum parts
Meets OEM Specifications
Sensor safe & non-corrosive
Performs under higher torque loads associated with engines having closely spaced bolt patterns (typical of import vehicles)
Blowout resistant, allowing leakproof gaskets to be made in just one minute
Seals instantly, forming a reliable, long lasting elastomeric rubber gasket
Superior resistance to powertrain fluids including engine oil, transmission fluid, gear lube and coolants
Temperature range -60°C to 260°C (-75°F to 500°F) intermittent
Applications: Automotive, industrial and marine gaskets, valve covers, gearbox covers, pumps, compressors, oil pans, thermostat housings, water pumps, etc.

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$8.29

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

$32.99

OEM specified. Designed specially for high-torque and high vibration applications, like those common in import engines, this premium RTV gasket maker exceeds manufacturers’ performance requirements. Sensor-safe, low odor, and non-corrosive. Maximum vibration resistance, with outstanding resistance to oils, cooling and shop fluids. Temperature range -65ºF to 500ºF (-54 Deg. C to 260 Deg. C) intermittent.

Product Features:

Designed specially for high-torque and high vibration applications
Maximum vibration resistance with outstanding resistance to oils, cooling and shop fluids
OEM specified
Low-odor, non-corrosive formula
Temperature Range: -65 Deg. F to 500 Deg. F (-54 Deg. C to 260 Deg. C)

from

$36.49

Molded rubber over glass filled nylon carrier
Reusable ¿ easy cleaning w/ soap & water
Reusable ┐ easy cleaning w/ soap & water
Torque Limiters ¿ helps to avoid over torqueing gaskets
Torque Limiters ┐ helps to avoid over torqueing gaskets
Applications for many common transmissions
Ideal for applications that require frequent service
Made in the USA

from

$269.99

These B&M automatic transmission deep pans provide additional fluid capacity and cooling ability. No modifications to the dipstick are needed. They include a drain plug for clean and easy fluid changes. Adds 3 quarts to the Transmission.

Product Features:

Additional Oil Capacity
More Cooling Ability
No Dipstick Modification
Some Include Fluid Pickup Extension
Built-In Drain Plugs
Cast Aluminum

from

$259.99

Additional Oil Capacity
More Cooling Ability
No Dipstick Modification
Some Include Fluid Pickup Extension
Built-In Drain Plugs

from

$113.99

B&M Deep Transmission Pans increase the fluid capacity of your transmission, improving the cooling, allowing your transmission to work as efficiently as possible. Included drain plug, eliminates the need to drop the pan to drain the fluid.

Product Features:

Additional Oil Capacity
More Cooling Ability
No Dipstick Modification
Some Include Fluid Pickup Extension
Built-In Drain Plugs
Chrome Plated Steel

from

$59.19

EDP Black Steel
Stock capacity
Includes drain plug, gasket and hardware

Most Sold 1978 Oldsmobile Delta 88 Transmission Seals

Explore our best-selling Oldsmobile parts for the 1978 Delta 88 among 24 OEM and aftermarket options starting from $1.99.

show more show less

from

$4.79

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$7.99

AT SEL SHAFT SEAL

from

$3.49

Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.

from

$19.99

AT OIL PUMP SEAL

from

$5.99

AT DPSTK TUBE SEAL

from

$6.99

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

$15.99

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

$15.99

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

$1.99

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$5.29

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$16.49

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

$3.49

AT DETENT CABLE SEAL

from

$10.99

AT EXT HOUSING SEAL

from

$7.99

AT EXT HOUSING SEAL

from

$2.79

Product Features:

ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts

from

$4.99

AT DETENT CABLE SEAL

from

$5.99

AT SEAL

from

$5.99

AT SPEED PINION SEAL

from

$2.49

Product Features:

Brand may vary by location

from

$5.99

AT SPD PINION SEAL

from

$7.99

AT EXT HOUSING SEAL

from

$6.29

AT SEAL

from

$14.99

AT OIL PUMP SEAL

from

$7.49

SHAFT SEAL

Top-Rated Transmission Parts Brands For Your 1978 Oldsmobile Delta 88

Shop for the best-rated brands offering Transmission Parts and other products for your 1978 Oldsmobile Delta 88s. Below you’ll find some of our best rated Transmission Parts from Permatex, National, and Driveworks, and more. Transmission Parts from these brands that fit a 1978 Delta 88 start at just $1.99 and are rated as high as 5 stars. OEM and aftermarket Transmission Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular Permatex 1978 Oldsmobile Delta 88 Transmission Parts

When it comes to maintaining or upgrading your 1978 Oldsmobile Delta 88, using quality Transmission Parts is essential to ensure durability and a perfect fit. Permatex ticks all of those boxes. We offer a wide selection of Permatex Transmission Parts, specifically designed for the 1978 Oldsmobile Delta 88. With over 6 Permatex brand Transmission Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $6.99, with an average price of just $19.49. Plus, with over 106 customer reviews and an average rating of 5 stars, you can trust that our Permatex 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
$16.99

This product is not rated

The Right Stuff: Grey, 90 Minute Gasket Maker, 3 OZ

“”

from
$32.99

This product is not rated

Ultra Grey RTV Gasket Maker (9.5 oz.)

“”

from
$28.49

This product is not rated

The Right Stuff Grey Instant Gasket Maker, 147ml Cartridge

“”

Popular National 1978 Oldsmobile Delta 88 Transmission Parts

National auto parts is one of the highest quality Transmission Part brands in the market. Any 1978 Oldsmobile Delta 88 owner should feel confident when installing genuine National parts in their vehicle. To ensure the best fit and performance for your 1978 Delta 88, Advance Auto Parts carries a full inventory of 12 National Transmission Parts. Plus you will be keeping your Oldsmobile in peak condition while saving money because prices on these National Transmission Parts range from $6.99 to $27.99, plus, with more than 107 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Transmission Parts below will deliver on both quality and value.

from
$14.79

(3)

Bearings

“good product,”

from
$6.99

(5)

Multi Purpose Seal

“This part was exactly the same as the part on my 2004 Trailblazer 4.2L, even had the same number stamped on it.”

from
$10.49

(4)

Multi Purpose Seal

“it worked”

FAQs for 1978 Oldsmobile Delta 88 Transmission Parts

Which Transmission Parts are best-sellers for 1978 Oldsmobile Delta 88s?

Out of 150 Transmission Parts that fit 1978 Oldsmobile Delta 88s, the following parts are the top sellers:

Sensor-Safe, High-Torque RTV Silicone Gasket Maker (7160017) – $11.49
Taper Bearing Set (5050537) – $10.29
Bearings (3275809) – $15.99

What’s the price range for 1978 Oldsmobile Delta 88 Transmission Parts?

Transmission Part prices for the 1978 Oldsmobile Delta 88 start at $1.99 and go up to $1,150.00 for the most premium parts.

What’s the average price of a Transmission Part for a 1978 Oldsmobile Delta 88?

The average price for Transmission Parts for the 1978 Oldsmobile Delta 88 is $151.26. 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 Delta 88 model years?

Yes, we currently carry Transmission Parts for 26 model years of Oldsmobile Delta 88s between 1965 and 1991. Transmission Parts are bought most frequently for the following model years: 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, and 1983.

What are the cheapest Transmission Parts for my 1978 Oldsmobile Delta 88?

The cheapest 1978 Oldsmobile Delta 88 Transmission Parts we carry in stock are:

Oil Seal (5440998) – $1.99
Auto Transmission Shift Shaft Seal (11407786) – $2.49
Automatic Transmission Speedometer Pinion Seal (11236107) – $2.79
Differential Pinion Seal (10751056) – $3.49
AT DETENT CABLE SEAL (10861026) – $3.49

What are the top-rated Transmission Parts that fit the 1978 Oldsmobile Delta 88?

Out of 4,638 reviews by customers, our 1978 Oldsmobile Delta 88 Transmission Parts have an average customer rating of . These are some of the highest-rated Transmission Part types for the 1978 Oldsmobile Delta 88 and their top-rated products:

Automatic Transmission Pan and Gaskets
- Transmission Oil Pan Gasket (5181011) – $9.29
- Transmission Oil Pan Gasket (5181054) – $8.49
- The Right Stuff: 1 Minute Gasket Maker: Grey, 3 OZ (11082073) – $19.99
Transmission Bearings
- Transmission Oil Pan Gasket (5181011) – $9.29
- Transmission Oil Pan Gasket (5181054) – $8.49
- The Right Stuff: 1 Minute Gasket Maker: Grey, 3 OZ (11082073) – $19.99
Transmission Connectors
- Transmission Oil Pan Gasket (5181011) – $9.29
- Transmission Oil Pan Gasket (5181054) – $8.49
- The Right Stuff: 1 Minute Gasket Maker: Grey, 3 OZ (11082073) – $19.99

What types of Transmission Parts do you sell for my 1978 Oldsmobile Delta 88?

As of 2/5/25, these are some of the most in-demand types of Transmission Parts for a 1978 Oldsmobile Delta 88:

Can I get help with 1978 Oldsmobile Delta 88 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 Delta 88 Transmission Parts?

Advance Auto Parts keeps returns simple. For new Oldsmobile Delta 88 Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1978 Oldsmobile Delta 88 Transmission Parts

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

B & M – Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (Part No.20248)

B & M – Traveler Converter (Part No.30423)

ATP – AT DPSTK TUBE SEAL (Part No.SO-35)

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

Driveworks – Taper Bearing Set (Part No.S-A-6)

Pro-King – Automatic Transmission Solenoid (Part No.52-0210)

B & M – Shift Improver Kit For 65-87 TH400 Transmission (Part No.20260)

Felpro – Transmission Oil Pan Gasket (Part No.TOS 18633)

ATP – AT OIL PUMP GASKET (Part No.SG-27)

Felpro – Transmission Oil Pan Gasket (Part No.TOS 18662)

B & M – Automatic Shifter, Stealth Pro Ratchet 3 and 4 Speed (Part No.81120)

National – Multi Purpose Seal (Part No.6712NA)

Pro-King – Automatic Transmission Basic Rebuild Kit (Part No.KB-828)

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

Carquest Premium – Oil Pressure Switch Connector (Part No.PTA1557)

National – Multi Purpose Seal (Part No.3543)

ATP – AT FRT PUMP BUSHING (Part No.CB-4)

Dorman – Transmission Line Connector (Part No.800-754)

Mr. Gasket – Automatic Transmission Oil Pan (Part No.9762)

National – Multi Purpose Seal (Part No.2043)

National – Bearings (Part No.207-L)

ARP Auto Racing – For Use With General Motors, 0.590" Under Head L, 10 Mm X 1.5 Thread Size (Part No.230-7304)

National – Bearings (Part No.M802011)

ATP – AT SPD PINION SEAL (Part No.SO-38)

Mr. Gasket – Chrome Automatic Transmission Dipstick & Tube – 27" Length (Part No.9764)

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

ATP – AT SEL SHAFT SEAL (Part No.SO-19)

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

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

Imperial – Maxi-Kool® XL Transmission Oil Cooler (Part No.243012)

Imperial – Econo-Kool® Transmission Oil Cooler (Part No.241018)

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

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

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

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

Imperial – Econo-Kool® Transmission Oil Cooler (Part No.242016)

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

B & M – Cable Bracket (Part No.30499)

Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-48)

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

Mr. Gasket – Chrome Automatic Transmission Dipstick & Tube – 27" Length (Part No.9764)

B & M – Modulator (Part No.20234)

Pro-King – Automatic Transmission Solenoid (Part No.52-0210)

Edelbrock – Automatic Trans Cable Adapter #8026 for GM 2004R, 700R4, 4L60 Transmissions (Part No.8026)

ATP – AT OIL PUMP ORING (Part No.SO-21)

ATP – AT FRT PUMP BUSHING (Part No.CB-30)

ATP – AT MODULATOR VALVE (Part No.JX-76)

ATP – Automatic Transmission Universal Detent Cable 28 to 48 inches (Part No.Y-754)

ATP – AT MODULATOR VALVE (Part No.JX-66)

ATP – AT FRT PUMP BUSHING (Part No.CB-4)

Mr. Gasket – A/Tdipstick (Part No.9703G)

B & M – Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (Part No.20248)

B & M – Aluminum Braided Dip Stick, Fits TH-350 Transmission (Part No.22165)

B & M – Aluminum Braided Dip Stick, Fits TH-400 Transmission (Part No.22166)

B & M – Kickdown Cable For TH-350 Transmission (Part No.30287)

B & M – Kickdown Switch Kit For TH400 Transmission (Part No.20297)

ATP – AT CONTR SOLENOID (Part No.CE-4)

ATP – AUTO TRANS BAND (Part No.CX-32)

ATP – AT CLUTCH PLATE (Part No.CC-22)

ATP – DETENT CABLE (Part No.Y-1326)

ATP – AT CLUTCH PLATE (Part No.JC-50)

Anchor – Transmission Mount: Rear, 1 Piece (Part No.2360)

Energy Suspension – Transmission Mount (Part No.3.1108R)

Anchor – Transmission Mount: Rear, 1 Piece (Part No.2379)

Anchor – Transmission Mount: Rear, 1 Piece (Part No.2288)

Permatex – Sensor-Safe, High-Torque RTV Silicone Gasket Maker (Part No.82194)

Permatex – Sensor-Safe, High Torque RTV Silicone Gasket Maker (Part No.22074)

Felpro – Transmission Oil Pan Gasket (Part No.TOS 18633)

Permatex – The Right Stuff: 1 Minute Gasket Maker: Grey, 3 OZ (Part No.25238)

Felpro – Transmission Oil Pan Gasket (Part No.TOS 18621)

Mr. Gasket – Automatic Transmission Oil Pan (Part No.9761)

B & M – Chrome Deep Transmission Pan For TH 350 Transmission (Part No.30289)

Mr. Gasket – Automatic Transmission Oil Pan Gasket (Part No.8690)

Permatex – The Right Stuff: Grey, 90 Minute Gasket Maker, 3 OZ (Part No.34328)

Mr. Gasket – Automatic Transmission Oil Pan (Part No.9762)

Mr. Gasket – Automatic Transmission Oil Pan Gasket (Part No.8691)

ATP – AT OIL PUMP GASKET (Part No.SG-27)

Mr. Gasket – A/Toilpan (Part No.9791G)