1978 Pontiac Grand Am Car Parts & Accessories

You have come to the right place if you need new or replacement parts for your 1978 Grand Am. Advance Auto carries over 1,946 aftermarket parts for your 1978 Pontiac Grand Am, along with original equipment manufacturer (OEM) parts. You will find amazing prices on 1978 Grand Am Transmission Parts and Clutch Systems. Plus, our selection of 1978 Body Parts for your Grand Am are some of the lowest in the market.

Find replacement parts and upgrades for your 1978 Pontiac Grand Am. Use our customer reviews of Automotive Accessories parts and others, along with user ratings on the many of the products we offer. You won’t find an easier way to shop for 1978 Pontiac Grand Am performance parts, 1978 Pontiac Grand Am body parts, interior components, or any type of part for that matter. Get your Grand Am upgraded or back in pristine shape by shopping Advance Auto Parts.

Top Pontiac Part Categories

Suspension Self-Leveling Unit Fluids

Batteries

Engine Coolant and Antifreeze

Daytime Running Light (DRL)

High Beam Headlight Bulbs

Power Steering Fluids

Performance Oil Filters

Performance Carburetors

1978 Pontiac Grand Am Body Parts

Below you can find the top 1978 Pontiac Grand Am aftermarket accessories. Want to see the complete catalog of Body Parts? Click on “View All” to view each individual Pontiac 1978 Grand Am part.

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$11.99

This door lock striker is designed to match the fit and function of the original striker on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this door lock striker is designed to match the fit and function of the original striker on specified vehicles
Restores functionality – reliable replacement for an original part that has failed due to collision damage or 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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$56.99

This door lock actuator has undergone extensive quality and safety testing to ensure reliable performance. It is engineered to provide a direct replacement for the stock actuator on specific vehicle years, makes and models.

Product Features:

Reliable replacement – this door lock actuator has undergone extensive quality and safety performance testing
Perfect fit – engineered to provide the same fit and function of the original actuator on specific vehicle years, makes and models
Safety compliant – part has undergone simulated crash testing under government guidelines
Long-lasting repair – cycle testing in an actual vehicle door verifies effective usage for years

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$8.49

This door hinge pin & bushing kit is designed to match the original parts required to restore door alignment and function on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:

Direct replacement – this door hinge pin & bushing kit is designed to match the original pin and bushing required to restore the alignment and proper function of a door on specified vehicles
Ideal solution – this pin and bushing are reliable replacements for original components that have failed due to wear
Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$8.99

This window regulator roller is designed to match the fit and function of the original roller on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this window regulator roller is designed to match the fit and function of the original part on specified vehicles
Restores functionality – reliable replacement for a roller that has failed due to wear
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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$9.49

This window regulator roller is designed to match the fit and function of the original roller on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this window regulator roller is designed to match the fit and function of the original part on specified vehicles
Restores functionality – reliable replacement for a roller that has failed due to wear
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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$7.99

This door hinge 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 door hinge 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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$21.99

Want a new interior door handle that matches the original, for far less than going back to the dealership? This replacement door handle was engineered to match the fit and appearance of the stock handle on specific vehicle years, makes and models.

Product Features:

Matching appearance – this replacement door handle was specifically designed to look and function the same as the original interior handle on particular vehicles
Seamless replacement – designed to match the dimensions and specifications of the handle that came stock on the vehicle
Trustworthy construction – engineered in North America and backed by 100 years of automotive aftermarket experience
Ensure fit – this handle is vehicle position specific, so double check you have the correct handle for the same position and side of the vehicle you want to replace

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$21.99

Want a new exterior door handle that matches the original, for far less than going back to the dealership? This replacement door handle was engineered to match the fit and appearance of the stock handle on specific vehicle years, makes and models.

Product Features:

Matching appearance – this replacement exterior door handle was specifically designed to look and function the same as the original handle on particular vehicles
Seamless replacement – designed to match the dimensions and specifications of the handle that came stock on the vehicle
Excellent value – original equipment quality at a lower price
Ensure fit – this handle is vehicle position specific, so double check you have the correct handle for the same position and side of the vehicle you want to replace

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$9.79

Worn or broken window crank handle leading to difficult window operation? Made of durable material for reliable performance, this window crank handle replaces the original equipment handle.

Product Features:

Ideal replacement – this window crank handle matches the fit and function of the original equipment component
Durable construction – this window crank handle is made of durable material to withstand extended use
Easy to install – this window crank requires no special tools to install
Versatile design – this window crank handle is suitable for use in various locations in the vehicle

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$19.99

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

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$13.99

GM Genuine Parts Trunk Locks are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

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$1.79

Direct replacement – this door hinge 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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$4.49

Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.

Product Features:

Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
Quality material – this retainer is made of durable material for long-lasting service
Versatile design – this retainer is suitable for a variety of automotive uses
Excellent value – this part offers original equipment quality at a competitive cost

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$4.99

Founded in 1918, Metro Moulded Parts, Inc. is the leading USA manufacturer of top quality molded detail rubber parts and sponge rubber weatherstripping for antique, classic, restoration cars and trucks, as well as late model vehicles. Metro’s detailed rubber parts are manufactured to meet or exceed the specifications of the original part. They are the finest reproductions available anywhere. Unbeaded Door and Trunk Lock Gasket. 1-3/16 In. O.D. 7/8 In. I.D. Each.

Product Features:

Jet black to match the color of the original part
Flat Gasket
Exact fit
High quality original equipment replacement part
Made in the USA

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$19.99

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$4.49

Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.

Product Features:

Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
Quality material – this retainer is made of durable material for long-lasting service
Versatile design – this retainer is suitable for a variety of automotive uses
Excellent value – this part offers original equipment quality at a competitive cost

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$271.99

Founded in 1918, Metro Moulded Parts, Inc. is the leading USA manufacturer of top quality molded detail rubber parts and sponge rubber weatherstripping for antique, classic, restoration cars and trucks, as well as late model vehicles. Ready-to-install Door Weatherstripping that comes with correct tool-installed clips and pins plus molded ends that are truly softer than other available reproductions. All are made of the finest weather resistant and ozone resistant sponge. Rear Molded Door Seals. For 4-door sedan only. Pair. R&L.

Product Features:

Jet black to match the color of the original part
There’s no need to slam when you use Metro SUPERsoft weatherstripping products
Exact fit
High quality original equipment replacement part
Made in the USA

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$34.99

Burco Redi Cuts mirror replacements provide a solution when just the mirror glass is broken. Our mirror replacements are an economical and quality alternative to high-priced OEM mirror assemblies. Burco offers an industry leading 4,700+ Redi Cuts mirror replacements covering 10,000 vehicles and counting. b+savvy and replace that broken side mirror!

Product Features:

Made in USA
Exact Fit
Safety Smooth Edges
Replaces OE Mirror
Premium Mirror Glass
Break-Free Guarantee
Instructions Included

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$13.99

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

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$39.99

Made in USA
Exact Fit
Safety Smooth Edges
Replaces OE Mirror
Premium Mirror Glass
Break-Free Guarantee
Instructions Included

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$20.99

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$1.79

Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.

Product Features:

Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
Quality material – this retainer is made of durable material for long-lasting service
Versatile design – this retainer is suitable for a variety of automotive uses
Excellent value – this part offers original equipment quality at a competitive cost

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$29.99

Matching appearance – this replacement exterior door handle was specifically designed to look and function the same as the original handle on particular vehicles
Seamless replacement – designed to match the dimensions and specifications of the handle that came stock on the vehicle
Excellent value – original equipment quality at a lower price
Ensure fit – this handle is vehicle position specific, so double check you have the correct handle for the same position and side of the vehicle you want to replace

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$293.99

Window Sweeper Kit

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$270.99

Founded in 1918, Metro Moulded Parts, Inc. is the leading USA manufacturer of top quality molded detail rubber parts and sponge rubber weatherstripping for antique, classic, restoration cars and trucks, as well as late model vehicles. Ready-to-install Door Weatherstripping that comes with correct tool-installed clips and pins plus molded ends that are truly softer than other available reproductions. All are made of the finest weather resistant and ozone resistant sponge. Molded Door Seals. Pair. R&L.

Product Features:

Jet black to match the color of the original part
There’s no need to slam when you use Metro SUPERsoft weatherstripping products
Exact fit
High quality original equipment replacement part
Made in the USA

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$74.99

New Goodmark Center Console Conversion Bracket

Product Features:

Made Of Metal
Meets All Federal Motor Safety Standards
No Drilling Needed For Installation
No Modifications Needed For Installation
Direct Fit Replacement For Your Vehicle
Same Form Fit And Function As OE
Check Out The Large Selection Of Parts Available For Your Vehicle

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$41.49

Cowl Seal

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$39.99

Made in USA
Exact Fit
Safety Smooth Edges
Replaces OE Mirror
Premium Mirror Glass
Break-Free Guarantee
Instructions Included

1978 Grand Am Transmission Parts

Customers frequently purchase these best-selling 1978 Pontiac Grand Am Transmission Parts.

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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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$6.99

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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$10.49

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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$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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$6.49

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 77-82; CHEV 78-05; GMC 81-99; OLDS 78-83; PONT 75-93;. 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: 1975-2005
Weight approx: 1 Lbs
HEIGHT: 1.95 INCH / 49.53 MM WITHOUT STUD
STUD AND BOLT HOLES INLINE
STUD: M10-1.50
MOUNT HOLES: 3.75 INCH / 95.25 MM

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$10.49

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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$10.79

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

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$11.49

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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$4.79

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

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$7.79

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

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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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$42.99

Bracket and Lever Kit for TH-350, 400, 200, 700-R4, 4L60E and 200-4R transmissions.

Product Features:

Incl. Cable Bracket/Shift Lever/Spacers
Incl. Swivel/Cotter Pin
Natural Finish
Sold as a kit
Replacement part

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$7.99

AT SEL SHAFT SEAL

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$3.99

AT SOLENOID SEAL

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$59.99

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

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$19.99

AT OIL PUMP SEAL

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$499.99

Torque Converter – Tork Master 3000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: Tork Master 3000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) The Tork Master is B&M’s lowest cost performance torque converter. The Tork Master is an excellent all-around performance street converter. The best ‘value priced’ street converters available, Tork Master converters come with a new precision pump drive tube and all are pressure tested and fully balanced. The Tork Master torque converter is not recommended for big block or supercharged applications. New allow steel pump drive tube. Needle thrust bearing when factory equipped. New thrust washer between turbine and cover when required.

Product Features:

New Precision Pump Drive Tube
Pressure Tested
Fully Balanced
Needle Thrust Bearing
New Thrust Washer
Washer Between Turbine and Cover

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$309.99

Features include NHRA/ IHRA reverse lockout, backup light switch, neutral safety switch, polished T-handle. Cable operated for quick installation and accurate shifting. For 2 and 3 speed applications.

Product Features:

Base Trims For Custom Fit
Cable Operated
Quick Installation
Accurate Shifting
NHRA/IHRA Reverse Lockout Meets Requirements
Includes Neutral Safety Switch
Polished Aluminum. T-Handle and Cable

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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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$54.99

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

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$22.99

Manufactured with premium-grade steel, National® cylindrical bearings are designed and engineered to meet OE specifications.

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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$7.99

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

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$5.99

AT DPSTK TUBE SEAL

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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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$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

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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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$14.79

Product Features:

Transmission line fitting kit
GM, Jeep; 5/8″-18 inverted flare
Helps simplify transmission cooler installation
Allows for auxiliary transmission cooler installation without cutting OE lines
Crafted from high-quality material that makes it durable and longer-lasting
A high quality, direct fit OE replacement
Easily connects the transmission cooler line to the cooler hose
Coated for extra protection against corrosion

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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

1978 Grand Am Clutch Systems

No need for it to be difficult to find Clutch Systems for your 1978 Pontiac Grand Am. Compare prices, read reviews, and buy your Grand Am Clutch Systems online for delivery or in-store pick up.

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$14.99

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 and bronze for outstanding durability and performance
Oil impregnated for extended life
Industry leading coverage
Professional technicians know they can depend on National

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$49.99

Vehicles with automatic transmissions have a flex plate. The flex plates connects the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability

Product Features:

Balanced to factory specs
Fit and function like the original parts
Restores normal operation

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$23.99

CLUTCH FORK

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$10.49

This clutch flywheel bolt 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 clutch flywheel bolt matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$44.49

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
Design improvements include extended life and quiet operation
Industry leading coverage
Professional technicians know they can depend on National

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$12.99

Direct replacement – this clutch flywheel bolt matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$135.99

Constructed of thicker than stock steel plate to withstand the stress of high stall speed converters and high RPM engine. Zinc dichromate plated to resist rust and corrosion. Meets SFI specification 29.1 for racing.

Product Features:

Thicker Than Stock Steel Plate
Ring Gear Securely Welded
Dual Bolt Patterns
Zinc-Dichromate Plated To Resist Corrosion
Withstands High Torque and RPM

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$141.99

LuK: The brand professionals trust! For over thirty years, automotive aftermarket technicians have staked their reputation – and their customers’ satisfaction – on LuK RepSet(R) clutch components. Each set contains everything you need to get the job done right: new clutch, disc, release bearing, pilot bearing (where required), spline tool and lubricant. As an original-equipment supplier, LuK develops the performance specifications for individual vehicle applications. LuK offers the highest in-house manufactured content of any supplier in the industry.

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$139.99

Application matched for OE form, fit, and function
Manufactured with high-quality materials, using cutting edge technology and processes
Stock photo – Actual parts and materials may vary.

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$5.99

This clutch pilot 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 clutch pilot 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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$18.99

M/T FLYWHEEL BOLT

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$4.79

Direct replacement – this clutch pilot 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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$90.99

Power Train

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$34.99

The importance of pressure plate bolts in a racing or Hi-Performance street application cannot be emphasized nearly enough. These fasteners play a key role in both the performance and safety of a vehicle. Because of this, ARP has developed special pressure plate bolts that are application specific to ensure the optimum grip length. ARP offers High Performance Series bolts that are made from a premium grade chrome moly and hardened to a nominal tensile strength of 180,000 PSI. The Pro Series bolts, originally developed for NASCAR competition, are stronger and rated at 200,000 PSI. Both models feature a large diameter, low profile design. Complete with washers.

Product Features:

High Performance Series Bolts That Are Made From A Premium Grade Chrome Moly And Hardened To A Nominal Tensile Strength Of 180,000 Psi
Special Application Specific Pressure Plate Bolts To Ensure The Optimum Grip Length
Large Diameter, Low Profile Design
Complete With Washers
200,000 PSI
1″ Underhead Length
3/8″-16 Thread Size

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$12.99

ARP offers two styles of Flywheel bolts: premium grade Pro Series, with a 200,000 psi rating and High Performance, with a 180,000 psi rating. They are both heat-treated prior to thread rolling and machining, feature an exclusive, flat, 12-point head design and larger than stock shank diameter for increased strength and improved flywheel register. Kits include washers and nuts where applicable.

Product Features:

7/16″-20 Thread Size(s)
8740 Chromoly
Black Oxide
Ford 289-460
Chevy 90 Degree V6 & 265-454 With 2PC Rear Seal
Set of 6
1″ Underhead Length

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$428.99

Hays450 Cltch 55-85 GM 6-8Cyl:11In:10Sp

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$689.99

Trans Adapter-Chevrolet

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$145.99

Thicker Than Stock Steel Plate
Ring Gear Securely Welded
Dual Bolt Patterns
Zinc-Dichromate Plated To Resist Corrosion
Withstands High Torque and RPM

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$26.99

FLYWHEEL SHIM

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$27.99

ATP Flywheel Shim

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$26.99

FLYWHEEL SHIM

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$907.99

Hays650 Cltch 55-85 GM 6-8Cyl:11In:10Sp

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$895.99

Hays650 Cltch 69-81 GM V8:11In:26Spl

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$847.99

Hays650 Cltch 55-85 GM:10.5In:10Spl

Flywhl:55-85 V6:Sbc:Bbc:348-409:14Lb:168

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$580.99

Flywhl:55-85 V6:Sbc:Bbc:348-409:14Lb:168

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$443.99

Hays450 Cltch 70-84 GM V8:10.5In:26Spl

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$413.99

Hays450 Cltch 55-85 GM:10.5In:10Spl

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$229.99

Power Train

1978 Grand Am Automotive Accessories

Customers frequently purchased the following top Automotive Accessories for their 1978 Grand Am. Click on “View All” to see more great prices on 1978 Grand Am aftermarket replacement Automotive Accessories.

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$86.99

The Budge Ultra Car Cover offers protection against dust, debris, tree sap and other environmental pollutants. This lightweight vehicle cover is comprised of 3 layers of polypropylene. Our Ultra car covers are fully breathable, with ultra-sonically welded seams for added durability. This soft, nonabrasive material will not harm the surface of your vehicle. Designed for indoor and outdoor use, the Ultra Car Cover is designed to be breathable while it protects your vehicle. This improves airflow to reduce condensation and helps prevent mold and mildew. The Ultra cover features a full elastic hem and built-in grommets. This cover is gray in color and includes a storage bag and antenna patch. Designed to fit, this car cover fits cars 200″ L x 60″ W x 51″ H.

Product Features:

This car cover fits cars up to 200″ L x 60″ W x 51″ H
This car cover is made from a 3 layer, UV resistant material that will protected your vehicle’s paint from fading
This car cover is water resistant and features ultrasonically welded seams for extra durability
Cover is suitable for short term outdoor protection and long-term indoor protection
Elasticized hem and sewn-in grommets for a secure fit

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$40.99

Block heaters help to increase oil viscosity in cold weather in 2 to 5 hours. They also improve lubrication of engine parts and protect the engine from cold weather starts. The heaters decrease the amount of hydrocarbons put into the atmosphere when a vehicle is started in cold weather.

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$75.99

KATS was created and developed as a truly effective product for cold weather and hard starting problems. Owners and operators of diesel and gas operated equipment have long known that delayed starts and slow starts mean big money losses in labor, maintenance and operating revenue. KATS Circulation Tank Heaters are designed to do one thing – Start engines FAST! KATS Circulation Tank Heaters are truly superior heavy duty patented products. This heater is thermostatically controlled 135-175 degrees. Our components are 100% made in the USA. Customers will find KATS Circulation Tank Heaters are unbeatable in pricing, quality and performance anywhere. KAT’S manufacturing quality control procedures assure you the very best anytime you install and operate a KAT’s system.

Product Features:

Available for all size engines
Equipped with check valve
Fits most liquid cooled engines
Installations easier and simpler
New lower radiator hose connectors

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$56.99

Lower Radiator Hose Heater

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$38.99

Freeze Plug Heater, also referred to as a block heater or frost plug heater is the most reliable and efficient way to pre-heat your engine. Operates by being directly submerged into coolant and heating the block. Requires mechanical ability to install.

Product Features:

Saves wear and tear on your engine
Simple installation directly into engine block

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$36.99

Saves wear and tear on your engine
Simple installation directly into engine block

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$44.99

Saves wear and tear on your engine
Simple installation directly into engine block

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$117.99

The UVS100 Sunscreen is an affordable way to protect the interior of your vehicle from damaging UV rays as well as adding a level of comfort and protection by reducing the interior temperature of the vehicle on hot days. The sunscreen is custom-fitted so that there is maximum coverage of the windshield area and ease of installation. Sometimes called heat shields, sun shields or UV shields, sunscreens are useful at the beach, work, airport or anywhere you park. This premium quality, custom patterned folding sunscreen also features a soft felt lining on the inside to help protect your interior.

Product Features:

Custom fit to the windshield for complete coverage
Protect the dash and other interior components from damage by the sun
Reduce the interior temperature of the vehicle on hot days
The foam core center of the shield acts as an insulator
Easy to use and store away when not in use

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$53.00

UVS100 Heat Shields are premium quality, custom patterned, folding windshield sun shades. Crafted with 3 layers to help reduce and remove heat away from your vehicle. An outer silver-reflective fabric reflects damaging UV rays, a middle foam-core board acts as an insulator, and the inside is soft black felt. Keeps your steering wheel, seats and dashboard cooler. Can reduce interior temperatures up to 40 degrees.

Product Features:

Triple-layer defense against sunlight
Easy to use folding design
Custom fit to your exact vehicle
Helpt to keep dashboard from cracking or warping
Helps to keep seats and steering wheel cooler

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$19.99

This Low Note Horn meets the high quality specifications for OE manufacturers around the world. It generates a high-frequency sound through a specially designed resonator. Features a heavy-duty wire motor, a body made of steel with a corrosion-resistant finish and includes a universal mounting bracket. Each horn is 12V and can be used as a single or dual terminal install. These horns are extremely compact, lightweight and meet or exceed OEM, SAE and EEC specifications. Each horn is tested to assure maximum performance. These horns can be mounted singly or as duals. 130 dB.

1978 Grand Am Interior Products

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$20.99

High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:

Designed to OE standards for ease of installation
Our parts are 100% tested to verify both mechanical and electrical switching performance.
Decades of research to meet all of your needs
Robust design and high grade materials meet the stringent demands of today’s service professional
BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product

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$11.99

ATP Speedometer Cable Core Kit provides a lower cost alternative to cable repair when the cable core has broken or kinked. Each kit includes 0.130″ diameter S.A.E./O.E.M. standard multi-coiled wire cable with squared end, universal metal tip and spacer washer. Cut cable end to desired length and attach tip using staking tool (included). The overall length of the cable core is 83″.

Product Features:

Easy to install
Will fit many custom applications
Low cost alternative

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$12.99

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

Product Features:

Includes Cable Lube
Plastic sheath protects cable from debris and water
Comes ready to install

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$7.49

Pedal cover worn out or missing? This brake pedal pad is a direct replacement for a cracked, worn or missing pad, restoring a safe gripping surface to the brake pedal for safety and comfort.

Product Features:

Direct replacement -this brake pedal pad matches the fit and appearance of the original equipment pedal cover
Durable materials – this pedal cover is designed to withstand wear and tear caused by water, dirt and road salt from the driver’s shoe
Easy installation – this pad slides onto the brake pedal and requires no special tools or hardware
Quality tested – this brake pedal pad has undergone validation testing to ensure proper fit for this vehicle’s application

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$9.29

This turn signal cam is designed to match the fit and function of the original cam on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this turn signal cam is designed to match the fit and function of the original cam on specified vehicles
Restores functionality – reliable replacement for an original part that has failed due to wear or collision damage
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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$10.99

Speedometer cables connect the speedometer to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. ATP Speedometer cables are designed to fit And function just like the original part to ensure durability And long life.

Product Features:

Includes Cable Lube
Plastic sheath protects cable from debris and water
Comes ready to install

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$15.99

Includes Cable Lube
Plastic sheath protects cable from debris and water
Comes ready to install

from

$16.99

Speedometer Cable

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$54.99

GM Genuine Parts Turn Signal Switches are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

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$13.99

Includes Cable Lube
Plastic sheath protects cable from debris and water
Comes ready to install

from

$12.99

Easy to install
Will fit many custom applications
Low cost alternative

from

$10.99

This turn signal cam is designed to match the fit and function of the original cam on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this turn signal cam is designed to match the fit and function of the original cam on specified vehicles
Restores functionality – reliable replacement for an original part that has failed due to wear or collision damage
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

$7.49

This horn contact repair kit is designed to match the original components required to repair the horn on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:

Direct replacement – this horn contact repair kit is designed to match the original components required to repair the horn on specified vehicles
Ideal solution – this kit is a reliable replacement for original components that have failed due to fatigue
Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$13.49

This turn signal cam is designed to match the fit and function of the original cam on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this turn signal cam is designed to match the fit and function of the original cam on specified vehicles
Restores functionality – reliable replacement for an original part that has failed due to wear or collision damage
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

This parking brake pedal pad is designed to match the fit and appearance of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this parking brake pedal pad is designed to match the fit and appearance of the original part on specified vehicles
Ideal solution – this pad is a reliable replacement for an original part that is missing or damaged
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

$54.99

Standard Installation Kit. This is the standard Grant Steering Wheel Installation Kit. These kits may be used to install all Classic Series, Challenger Series or Signature Series Steering Wheels. Each kit contains complete step-by-step instructions, a die cast hub, grade 5 hardware and matte black trim pieces.

Product Features:

Use To Install All Classic, Challenger Or Signature Series Wheels
Each Kit Contains Complete Step-By-Step Instructions, A Die Cast Hub, Grade 5 Hardware And Matte Black Trim Pieces
ISO/ TS Certified
Designed To Mount Our Wheel To Your Rig
Use with all Grant Classic/Challenger/Signature Steering Wheels

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$9.99

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

Product Features:

Direct replacement – this brake pedal bushing matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$17.99

Includes Cable Lube
Plastic sheath protects cable from debris and water
Comes ready to install

from

$30.99

SPEEDO GEAR

from

$12.99

SPEEDO GEAR

from

$6.99

Direct replacement – this parking brake pedal pad is designed to match the fit and appearance of the original part on specified vehicles
Ideal solution – this pad is a reliable replacement for an original part that is missing or damaged
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

$42.99

from

$14.99

SPEEDO GEAR

from

$24.99

Accelerator cables connect the foot pedal to either the carburetor or EFI assembly. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. ATP accelerator cables are designed to fit and function just like the original part to ensure durability and long life.

Product Features:

Includes brackets, grommets, etc to match original
Fit and function like the original parts
Restores normal operation

from

$40.99

from

$26.99

Includes brackets, grommets, etc to match original
Fit and function like the original parts
Restores normal operation

from

$29.49

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

from

$19.99

SPEEDO GEAR

1978 Pontiac Grand Am Car Parts & Accessories

Dorman – Help – Door Striker Bolt Kit – 7/16 In.-14 (Part No.38428)

Dorman – Door Lock Actuator, Front, Rear (Part No.746-014)

Dorman – Help – Door Hinge Pin And Bushing Kit – 1 Pins And 4 Bushings (Part No.38400)

Dorman – Help – Window Track Guide (Part No.74444)

Dorman – Help – Window Rollers (Part No.74430)

Dorman – Help – Door Hinge Bushing Assortment – 4 Sizes (Part No.38374)

AutoCraft – Interior Door Handle (Part No.77030)

AutoCraft – Exterior Door Handle (Part No.77023)

AutoCraft – Window Handle (Part No.76910)

Carquest Premium – Multi Purpose Relay (Part No.RAA1752)

ACDelco – Trunk Lock with Key (Part No.D1425B)

Needa Parts – Door Hinge Bushings – .345 In. Id X .420 In. Od X .305 In. Height (Part No.38375)

Dorman – GM Interior Panel Retainer (Part No.963-035D)

Metro Mould – Door Lock Assembly (Part No.UM 1600-100)

Carquest Premium – Multi Purpose Relay (Part No.RAC3061)

Dorman – Assorted Panel Retainers (Part No.963-026D)

Metro Mould – Door Seal (Part No.LM 16-S/R)

Burco – Side View Replacement Mirror (Part No.3183)

Carquest Premium – Door Lock Switch (Part No.SBA4541)

Burco – Side View Replacement Mirror (Part No.2109)

Carquest Premium – Door Lock Kit (Part No.DLC1051)

Dorman – Panel Trim Retainer – Interior – GM (Part No.45472)

AutoCraft – Exterior Door Handle (Part No.77022)

Metro Mould – Window Sweeper Kit (Part No.WC 2003-78)

Metro Mould – Door Seal (Part No.LM 16-JE)

KAI – Console Bracket (Part No.GMK4562507813S)

Metro Mould – Cowl Seal (Part No.CS 13-G)

Burco – Side View Replacement Mirror (Part No.2132)

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

National – Multi Purpose Seal (Part No.4950)

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

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

Anchor – Transmission Mount: Rear, 1 Piece (Part No.2392)

National – Bearings (Part No.LM501314)

Driveworks – Taper Bearing Cone (Part No.S-LM-501349)

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

Driveworks – Oil Seal (Part No.S-9613S)

Driveworks – Oil Seal (Part No.S-2043)

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

B & M – Shifter Accessories, Bracket and Lever Kit Fits TH400/TH350/TH250/200-4R/700R4 (Part No.35498)

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

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

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

ATP – AT OIL PUMP SEAL (Part No.CO-37)

B & M – Tork Master 3000 (Part No.20402)

B & M – Automatic Shifter, StarShifter (Part No.80675)

B & M – Cable Bracket (Part No.30499)

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

National – Cylindrical Bearing (Part No.5707)

National – Multi Purpose Seal (Part No.9613S)

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

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

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

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

Imperial – Transmission Line Fitting Kit (Part No.240390)

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

National – Bearings (Part No.PB-656-HD)

ATP – Automatic Transmission Flex Plate (Part No.Z-114)

ATP – CLUTCH FORK (Part No.ZA-100)

Dorman – Help – Flywheel Bolts (Part No.14557)

National – Multi Purpose Bearing (Part No.614018)

Dorman – Help – Flywheel Bolts Thread 7/16-20, Length .900 In. (22.86mm), Head Thickness .190 In (Part No.74070)

Hays – Power Train (Part No.10-010)

LuK – Clutch Kit (Part No.04-021)

LuK – Clutch Kit: 10 3/8" Disc Diameter, 1 1/8" Input Shaft Diameter, 26 Tooth Spline (Part No.04-019)

Dorman – Clutch Pilot Bushing .593 In. x 1.09 In. Type A, Length .750 In. (sold by each) (Part No.690-014)

ATP – M/T FLYWHEEL BOLT (Part No.ZX-2196)

Dorman – Clutch Pilot Bushing (sold by each) (Part No.690-023)

Hays – Power Train (Part No.70-101)

ARP Auto Racing – For Use With 265/ 502 Chevy V8, 3/8"-16 Thread, 200000Psi Tensile, Hex Head (Part No.230-2202)

ARP Auto Racing – ARP Flywheel Bolt Kit (Part No.100-2801)

Hays – Hays450 Cltch 55-85 GM 6-8Cyl:11In:10Sp (Part No.91-1004)

Lakewood – Trans Adapter-Chevrolet (Part No.77-150)

Hays – Flexplate: Chevy 57-85 (153T) (Part No.10-012)

ATP – FLYWHEEL SHIM (Part No.GS-10)

ATP – ATP Flywheel Shim (Part No.GS-8)

ATP – FLYWHEEL SHIM (Part No.GS-4)

Hays – Hays650 Cltch 55-85 GM 6-8Cyl:11In:10Sp (Part No.92-1004)

Hays – Hays650 Cltch 69-81 GM V8:11In:26Spl (Part No.92-1005)