1978 GMC G35 Fluids
Keep Your 1978 GMC G35 in Top Shape with Quality Fluids
When it comes to maintaining or upgrading your 1978 GMC G35, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Fluid for your G35, which is why we carry a wide range of OEM and aftermarket Fluids that are built to last, including Hydraulic Fluids Power Steering Fluids, and more. Whether you’re replacing a damaged Fluid or looking to upgrade, our selection of Fluids for the 1978 GMC G35 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Top-Rated Fluids from Trusted Brands
When it comes to trusted Fluid brands, we’ve got you covered. Our inventory features Fluids from top names like Prestone and Valvoline, and more. For example, Prestone Fluids start at just $9.99 and have an average rating of 4.8 stars, while Valvoline Fluids start at $35.99 with a 4.8 stars rating. With over 2,050 customer reviews and an overall 5 stars rating for our 1978 GMC G35 Fluids. Check out below the top choices among fellow GMC G35 owners.
Competitive Prices and Extensive Inventory
On average, a Fluid for a 1978 GMC G35 at Advance Auto Parts costs $15.09, with prices ranging from as low as $6.99 to $35.99. We stock 5 Fluids from 2 trusted brands, so you can be confident you’re getting the best options available. Some of our most popular choices for Fluids include DEX/MERC ATF Conventional Automatic Transmission Fluid, 1 Quart and Power Steering Fluid: All Vehicles, With Stop Leak, Restores & Conditions Seals, 50k miles, 12 oz, all starting at just $6.99. These Fluids are designed to fit your G35 perfectly, offering both functionality and style.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Coolant/Antifreeze and Transmission Fluids to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1978 GMC G35 running smoothly and looking great.
Find Your Specific 1978 GMC G35 Fluids
Looking for the perfect Fluid for your 1978 GMC G35? You’re in the right place. Below, you’ll find links to various types of Fluids that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Fluids, ensuring durability and a precise fit for your GMC G35. Whether you’re driving a 1978 model or another popular model year like
1975,
1976, and
1977, we’ve got you covered. Purchasing Fluids from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Fluids that fit your vehicle.
Essential 1978 GMC G35 Fluids
Valvoline – DEX/MERC ATF Conventional Automatic Transmission Fluid, 1 Quart (Part No.798153)
from
$11.99
Valvoline DEX/MERC ATF is a high-quality transmission fluid formulated to meet the challenging demands of many automatic transmissions. Its responsive low-temperature fluidity is beneficial in both electronic and hydraulic controlled transmissions and transaxles. Recommended for use in the following applications: MERCON*, DEXRON*-III, Ford M2C138-CJ and M2C166-H, Allison C-4 and TES-389, and Caterpillar TO-2.
Product Features:
See More
Product Features:
- Formulated with premium base stocks and advanced additive technology to meet the challenging demands of automatic transmissions
- Enhanced anti-shudder protection for smooth shifting and maximum power transfer
- Developed with anti-wear technology to help improve transmission durability
- Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
Prestone – Power Steering Fluid: All Vehicles, With Stop Leak, Restores & Conditions Seals, 50k miles, 32 oz (Part No.AS263Y)
from
$10.49
Prestone® Power Steering Fluid + Stop Leak (PSF+SL) delivers increased system life and prevents & stops system leaks. Stop Leak additives renew, restore and condition seals in the power steering system. These seals harden and shrink over time which are the likely cause of leaks. The stop leak additives also prevent leaks by rejuvenating seals before they leak. Also designed with Anti-wear System Protection, Prestone PSF+SL protects against pump failure, squeals and clogs. This 50,000 mile fluid life is formulated for use in all manufacturers; cars, SUVs, crossovers, and light and medium duty trucks. This a conventional fluid. Many cars 2006 and newer use synthetic based fluids for longer life and better protection. Conventional and synthetic fluids can be mixed but performance and replacement intervals are reduced by the conventional fluid.
Product Features:
See More
Product Features:
- 50,000 Mile Fluid Life
- Includes Stop Leak Additives to prevent and stop power steering system leaks.
- Anti-Wear Protection = Increased System Life. Protects against pump failure, squeals and clogs. Corrosion protection for metals, rubber & gasket components.
- Conventional Formula – For use in all manufacturers
Prestone – Power Steering Fluid: All Vehicles, With Stop Leak, Restores & Conditions Seals, 50k miles, 12 oz (Part No.AS262)
from
$6.99
Prestone® Power Steering Fluid + Stop Leak (PSF+SL) delivers increased system life and prevents & stops system leaks. Stop Leak additives renew, restore and condition seals in the power steering system. These seals harden and shrink over time which are the likely cause of leaks. The stop leak additives also prevent leaks by rejuvenating seals before they leak. Also designed with Anti-wear System Protection, Prestone PSF+SL protects against pump failure, squeals and clogs. This 50,000 mile fluid life is formulated for use in all manufacturers; cars, SUVs, crossovers, and light and medium duty trucks. This a conventional fluid. Many cars 2006 and newer use synthetic based fluids for longer life and better protection. Conventional and synthetic fluids can be mixed but performance and replacement intervals are reduced by the conventional fluid.
Product Features:
See More
Product Features:
- 50,000 Mile Fluid Life
- Includes Stop Leak Additives to prevent and stop power steering system leaks.
- Anti-Wear Protection = Increased System Life. Protects against pump failure, squeals and clogs. Corrosion protection for metals, rubber & gasket components.
- Conventional Formula – For use in all manufacturers
Prestone – Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 32 oz. (Part No.AS261Y/1)
from
$9.99
Prestone® Power Steering Fluid (PSF) delivers increased system life. Designed with Anti-wear System Protection, Prestone PSF protects against pump failure, squeals and clogs. This 50,000 mile fluid life is formulated for use in all manufacturers; cars, SUVs, crossovers, and light and medium duty trucks. This a conventional fluid. Many cars 2006 and newer use synthetic based fluids for longer life and better protection. Conventional and synthetic fluids can be mixed but performance and replacement intervals are reduced by the conventional fluid.
Product Features:
See More
Product Features:
- 50,000 Mile Fluid Life
- Anti-Wear Protection = Increased System Life. Protects against pump failure, squeals and clogs. Corrosion protection for metals, rubber & gasket components.
- For use in all manufacturers
- Conventional Formula – For use in all manufacturers
Valvoline – DEX/MERC Automatic Transmission Fluid, 1 Gallon (Part No.773636)
from
$35.99
Valvoline DEX/MERC ATF is a high-quality transmission fluid formulated to meet the challenging demands many automatic transmissions. Its responsive low-temperature fluidity is beneficial in both electronic and hydraulic controlled transmissions and transaxles. Recommended for use in the following applications: MERCON®, DEXRON®-III, Ford M2C138-CJ and M2C166-H, Allison C-4 and TES-389, and Caterpillar TO-2.
Product Features:
See More
Product Features:
- Formulated with premium base stocks and advanced additive technology to meet the challenging demands of automatic transmissions
- Enhanced anti-shudder protection for smooth shifting and maximum power transfer
- Developed with anti-wear technology to help improve transmission durability
- Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
Popular 1978 GMC G35 Fluids Categories
Most Popular Hydraulic Fluid for 1978 GMC G35s
Enhance your 1978 GMC G35 with this popular Hydraulic Fluid we have in stock, for $11.99.
Valvoline – DEX/MERC ATF Conventional Automatic Transmission Fluid, 1 Quart (Part No.798153)
from
$11.99
Valvoline DEX/MERC ATF is a high-quality transmission fluid formulated to meet the challenging demands of many automatic transmissions. Its responsive low-temperature fluidity is beneficial in both electronic and hydraulic controlled transmissions and transaxles. Recommended for use in the following applications: MERCON*, DEXRON*-III, Ford M2C138-CJ and M2C166-H, Allison C-4 and TES-389, and Caterpillar TO-2.
Product Features:
See More
Product Features:
- Formulated with premium base stocks and advanced additive technology to meet the challenging demands of automatic transmissions
- Enhanced anti-shudder protection for smooth shifting and maximum power transfer
- Developed with anti-wear technology to help improve transmission durability
- Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
Best-Selling 1978 GMC G35 Power Steering Fluids
Upgrade your G35 with one of our 4 best-selling Power Steering Fluids, earning an average 4.83 stars rating across 205 reviews.
Prestone – Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 32 oz. (Part No.AS261Y/1)
from
$9.99
Prestone® Power Steering Fluid (PSF) delivers increased system life. Designed with Anti-wear System Protection, Prestone PSF protects against pump failure, squeals and clogs. This 50,000 mile fluid life is formulated for use in all manufacturers; cars, SUVs, crossovers, and light and medium duty trucks. This a conventional fluid. Many cars 2006 and newer use synthetic based fluids for longer life and better protection. Conventional and synthetic fluids can be mixed but performance and replacement intervals are reduced by the conventional fluid.
Product Features:
See More
Product Features:
- 50,000 Mile Fluid Life
- Anti-Wear Protection = Increased System Life. Protects against pump failure, squeals and clogs. Corrosion protection for metals, rubber & gasket components.
- For use in all manufacturers
- Conventional Formula – For use in all manufacturers
Valvoline – DEX/MERC Automatic Transmission Fluid, 1 Gallon (Part No.773636)
from
$35.99
Valvoline DEX/MERC ATF is a high-quality transmission fluid formulated to meet the challenging demands many automatic transmissions. Its responsive low-temperature fluidity is beneficial in both electronic and hydraulic controlled transmissions and transaxles. Recommended for use in the following applications: MERCON®, DEXRON®-III, Ford M2C138-CJ and M2C166-H, Allison C-4 and TES-389, and Caterpillar TO-2.
Product Features:
See More
Product Features:
- Formulated with premium base stocks and advanced additive technology to meet the challenging demands of automatic transmissions
- Enhanced anti-shudder protection for smooth shifting and maximum power transfer
- Developed with anti-wear technology to help improve transmission durability
- Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
Prestone – Power Steering Fluid: All Vehicles, With Stop Leak, Restores & Conditions Seals, 50k miles, 32 oz (Part No.AS263Y)
from
$10.49
Prestone® Power Steering Fluid + Stop Leak (PSF+SL) delivers increased system life and prevents & stops system leaks. Stop Leak additives renew, restore and condition seals in the power steering system. These seals harden and shrink over time which are the likely cause of leaks. The stop leak additives also prevent leaks by rejuvenating seals before they leak. Also designed with Anti-wear System Protection, Prestone PSF+SL protects against pump failure, squeals and clogs. This 50,000 mile fluid life is formulated for use in all manufacturers; cars, SUVs, crossovers, and light and medium duty trucks. This a conventional fluid. Many cars 2006 and newer use synthetic based fluids for longer life and better protection. Conventional and synthetic fluids can be mixed but performance and replacement intervals are reduced by the conventional fluid.
Product Features:
See More
Product Features:
- 50,000 Mile Fluid Life
- Includes Stop Leak Additives to prevent and stop power steering system leaks.
- Anti-Wear Protection = Increased System Life. Protects against pump failure, squeals and clogs. Corrosion protection for metals, rubber & gasket components.
- Conventional Formula – For use in all manufacturers
Prestone – Power Steering Fluid: All Vehicles, With Stop Leak, Restores & Conditions Seals, 50k miles, 12 oz (Part No.AS262)
from
$6.99
Prestone® Power Steering Fluid + Stop Leak (PSF+SL) delivers increased system life and prevents & stops system leaks. Stop Leak additives renew, restore and condition seals in the power steering system. These seals harden and shrink over time which are the likely cause of leaks. The stop leak additives also prevent leaks by rejuvenating seals before they leak. Also designed with Anti-wear System Protection, Prestone PSF+SL protects against pump failure, squeals and clogs. This 50,000 mile fluid life is formulated for use in all manufacturers; cars, SUVs, crossovers, and light and medium duty trucks. This a conventional fluid. Many cars 2006 and newer use synthetic based fluids for longer life and better protection. Conventional and synthetic fluids can be mixed but performance and replacement intervals are reduced by the conventional fluid.
Product Features:
See More
Product Features:
- 50,000 Mile Fluid Life
- Includes Stop Leak Additives to prevent and stop power steering system leaks.
- Anti-Wear Protection = Increased System Life. Protects against pump failure, squeals and clogs. Corrosion protection for metals, rubber & gasket components.
- Conventional Formula – For use in all manufacturers
Top-Rated Fluid Brands For Your 1978 GMC G35
When it comes to finding the perfect Fluid for your 1978 GMC G35, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Fluid brands including Prestone and Valvoline, and more, all known for their exceptional customer ratings (average brand rating of 4.8 stars) and competitive prices, as low as $9.99. Purchasing a Fluid from us here at Advance Auto Parts is a smart move for both you and your 1978 GMC G35, providing peace of mind with parts that meet or exceed OEM standards.
Popular Prestone 1978 GMC G35 Fluids
If you’re looking for a top-quality Fluid for your 1978 GMC G35, Advance Auto Parts has exactly what you need with our selection of Prestone Fluids. We have 2 Prestone Fluids in stock for this fitment, all known for their durability and precision fit. With prices starting at just $9.99 and an average cost of $10.24, you’ll find the perfect Fluid for your needs and budget. Prestone Fluids for the 1978 GMC G35 come highly rated, with over 188 customer reviews and an impressive average rating of 4.8 stars. Choosing a Prestone Fluid from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$9.99
(111)
Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 32 oz.
“UNIVERSAL TYPE, GOOD IN MOST CARS”
Top-Quality Valvoline 1978 GMC G35 Fluids
For those in search of a high-quality Fluid for their 1978 GMC G35, Advance Auto Parts offers a great selection of Valvoline Fluids. With 1 Valvoline Fluids in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Fluids start at just $35.99, giving you a range of options to suit your budget. Backed by over 17 customer ratings and an average rating of 4.8 stars, Valvoline Fluids provide both reliability and excellent performance. Choosing a Valvoline Fluid from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
FAQs for 1978 GMC G35 Fluids
What are the best-selling Fluids for 1978 GMC G35s?
Out of 5 Fluids that fit 1978 GMC G35s, the following parts are the top sellers:
What’s the price range for 1978 GMC G35 Fluids?
The prices of Fluids for the 1978 GMC G35 range from $6.99 up to $35.99 for the most premium parts.
What is the average price of a Fluids Fluid for a 1978 GMC G35?
The average price for Fluids for the 1978 GMC G35 is $15.09. Keep in mind the variety of part types within our Fluid category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Fluids for other GMC G35 model years?
What are the cheapest Fluids for my 1978 GMC G35?
The cheapest 1978 GMC G35 Fluids we carry are:
- Power Steering Fluid: All Vehicles, With Stop Leak, Restores & Conditions Seals, 50k miles, 12 oz (7120249) – $6.99
- Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 32 oz. (89014917) – $9.99
- Power Steering Fluid: All Vehicles, With Stop Leak, Restores & Conditions Seals, 50k miles, 32 oz (11199110) – $10.49
- DEX/MERC ATF Conventional Automatic Transmission Fluid, 1 Quart (12079139) – $11.99
- DEX/MERC Automatic Transmission Fluid, 1 Gallon (8150022) – $35.99
Does Advance Auto Parts sell Fluids for any other 1978 GMC models?
Yes. We stock Fluids for 12 other popular 1978 GMC models. Some of the most popular are 1978 Jimmy Fluids, 1978 Caballero Fluids, 1978 K25 Fluids, 1978 K15 Fluids, and 1978 G25 Fluids.
What are the top-rated Fluids that fit the 1978 GMC G35?
The one 1978 GMC G35 Fluid we have in stock is the Power Steering Fluid: All Vehicles, With Stop Leak, Restores & Conditions Seals, 50k miles, 12 oz. It costs $6.99.
What types of Fluids do you sell for my 1978 GMC G35?
As of 4/10/25, these are some of the most in-demand types of Fluids for a 1978 GMC G35:
Can I get help with 1978 GMC G35 Fluid orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Fluids and more.
What is your return policy for GMC G35 Fluids?
Advance Auto Parts keeps returns simple. For new GMC G35 Fluids and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.