1986 GMC S15 Brake Master Cylinders
Keep Your 1986 GMC S15 in Top Shape with Quality Brake Master Cylinders
Whether you’re repairing or upgrading your Brake Master Cylinder, using high-quality parts is key to keeping your 1986 GMC S15 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Master Cylinder Caps and Gaskets and Brake Master Cylinders. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Brake Master Cylinders from Trusted Brands
Looking for a reliable Brake Master Cylinder? We’ve got you covered with options from brands you know and trust like Dorman, Carquest, and Wearever. For example, Dorman Brake Master Cylinders start at just $8.99 with an average 4.2 star rating. Carquest and Wearever offer similar pricing and quality, backed by strong customer feedback. With over 20 reviews and a solid 5 star average, you can shop with confidence knowing other GMC S15 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1986 GMC S15 Brake Master Cylinder at Advance Auto Parts is around $48.03, with a range that starts at $8.99 and goes up to $99.67. With 5 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Remanufactured Brake Master Cylinder and Professional DuraStop Brake Master Cylinder start at just $36.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Brake Master Cylinder, don’t forget to check out other key components like Brake Pads and Shoes and Brake Rotors and Drums. At Advance Auto Parts, we’re here to help you keep your 1986 GMC S15 in peak condition, inside and out.
Find Your Specific 1986 GMC S15 Brake Master Cylinders
Looking for the perfect Brake Master Cylinder for your 1986 GMC S15? You’re in the right place. Below, you’ll find links to various types of Brake Master Cylinders that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Brake Master Cylinders, ensuring durability and a precise fit for your GMC S15. Whether you’re driving a 1986 model or another popular model year like
1982,
1983,
1984,
1985,
1987,
1988,
1989, and
1990, we’ve got you covered. Purchasing Brake Master Cylinders 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 Brake Master Cylinders that fit your vehicle.
Essential 1986 GMC S15 Brake Master Cylinders
ACDelco – Professional DuraStop Brake Master Cylinder (Part No.N3000577950ACD)
from
$99.67
ACDelco Professional DuraStop Brake Master Cylinders are manufactured to OE Specifications using both aluminum and iron castings. ACDelco master cylinders contain both Ethylene Propylene (EPDM) and Styrene Butadiene (SBR) rubber components to provide superior resistance to heat, corrosion, and leakage. ACDelco Professional DuraStop Brake Master Cylinders are ready to bench bleed and install right out of the box – no assembly required.
Product Features:
See More
Product Features:
- Meets the brake performance requirements of SAE J1153 and J1154
- Pressure tested to ensure safe and confident braking
- Cast iron and aluminum specifications; no extra stress on the brake boosting mounting
- Geometrical tolerance ensures that the body and plastic reservoir match for a proper fit
- Piston assembly and return spring help to prevent brake drag, which can cause premature brake pad wear
Carquest Wearever – Brake Master Cylinder MCA390320: New, With Reservoir (Part No.MCA390320)
from
$75.99
Assemblies match what was originally installed on the car from OE for quality, fit, function and material.
Product Features:
See More
Product Features:
- Rubber components independently tested and certified by approved labs globally to meet extreme (hi and low) temperatures.
- Master cylinders use correct EPDM rubber for DOT3, 4 and 5 brake fluids
- All aluminum castings are “hard anodized”
- All iron castings are coated to prevent rust
- Manufacturers all major components in house.
- Most brake masters ship with OE size/shape reservoirs, floats, switches, sensors and valves to match original OE assembly.
- All machining done by computer programed CNC machines.
- Castings go through 2 inspection processes (via micrometer and via go-no go fixture check) before being sent to the assembly department insuring all machining is correct and matches the OE.
- Before assembly all castings and components are cleaned by automated ultrasonic cleaning machines
- Assembly is done in clean room insuring no contamination is introduced into final assembly.
- All assemblies are dated coded for 100% accurate trace-ability.
- Every assembly is pressure tested before being shipped insuring dependable operation and leak-free performance
Wearever – Remanufactured Brake Master Cylinder (Part No.10-1923)
from
$36.99
Using advanced re-engineering materials and processes, our master cylinders match O.E. performance and fitment. New O.E.-quality seals and cups are installed on each unit, ensuring leak-free, long-lasting performance. Cast-iron master cylinders.
Product Features:
See More
Product Features:
- Only new O.E.-quality seals and cups are used in the remanufacturing process to ensure O.E. performance and reliability. All rubber components meet S.A.E. specifications.
- Bleeding kits are supplied with the unit to make the bleeding process faster and easier (where applicable).
- Bores meet critical micro-finish specifications to eliminate pitting and corrosion, a cause of premature failure.
- Cast-iron master cylinders feature a premium protective coating to minimize rust and extend unit life.
- Piston assemblies are height-gauged to ensure the master cylinder equals the O.E. unit performance.
- Plastic reservoirs are vacuum-tested to ensure they are leak free.
Dorman – Help – Master Cylinder Caps (Part No.42041)
from
$18.49
This brake master cylinder cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this brake master cylinder cap is designed to match the fit and function of the original cap on specified vehicles.
- Restores functionality – reliable replacement for an original part that is missing or 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
Dorman – Help – Brake Master Cylinder Gasket (Part No.42079)
from
$8.99
This brake master cylinder reservoir cap gasket is designed to match the fit and function of the original gasket on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this brake master cylinder reservoir cap gasket is designed to match the fit and function of the original gasket on specified vehicles.
- Restores functionality – this gasket is made to fit and fully restore part functionality after the original gasket fails
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Popular 1986 GMC S15 Brake Master Cylinders Categories
Most Popular Master Cylinder Caps and Gaskets for 1986 GMC S15s
Enhance your 1986 GMC S15 with one of the 2 Master Cylinder Caps and Gaskets we have in stock, starting at just $8.99.
Dorman – Help – Brake Master Cylinder Gasket (Part No.42079)
from
$8.99
This brake master cylinder reservoir cap gasket is designed to match the fit and function of the original gasket on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this brake master cylinder reservoir cap gasket is designed to match the fit and function of the original gasket on specified vehicles.
- Restores functionality – this gasket is made to fit and fully restore part functionality after the original gasket fails
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Help – Master Cylinder Caps (Part No.42041)
from
$18.49
This brake master cylinder cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this brake master cylinder cap is designed to match the fit and function of the original cap on specified vehicles.
- Restores functionality – reliable replacement for an original part that is missing or 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
Best-Selling 1986 GMC S15 Brake Master Cylinders
Upgrade your S15 with one of our 3 best-selling Brake Master Cylinders, earning an average 5 stars rating across 6 reviews.
Carquest Wearever – Brake Master Cylinder MCA390320: New, With Reservoir (Part No.MCA390320)
from
$75.99
Assemblies match what was originally installed on the car from OE for quality, fit, function and material.
Product Features:
See More
Product Features:
- Rubber components independently tested and certified by approved labs globally to meet extreme (hi and low) temperatures.
- Master cylinders use correct EPDM rubber for DOT3, 4 and 5 brake fluids
- All aluminum castings are “hard anodized”
- All iron castings are coated to prevent rust
- Manufacturers all major components in house.
- Most brake masters ship with OE size/shape reservoirs, floats, switches, sensors and valves to match original OE assembly.
- All machining done by computer programed CNC machines.
- Castings go through 2 inspection processes (via micrometer and via go-no go fixture check) before being sent to the assembly department insuring all machining is correct and matches the OE.
- Before assembly all castings and components are cleaned by automated ultrasonic cleaning machines
- Assembly is done in clean room insuring no contamination is introduced into final assembly.
- All assemblies are dated coded for 100% accurate trace-ability.
- Every assembly is pressure tested before being shipped insuring dependable operation and leak-free performance
Wearever – Remanufactured Brake Master Cylinder (Part No.10-1923)
from
$36.99
Using advanced re-engineering materials and processes, our master cylinders match O.E. performance and fitment. New O.E.-quality seals and cups are installed on each unit, ensuring leak-free, long-lasting performance. Cast-iron master cylinders.
Product Features:
See More
Product Features:
- Only new O.E.-quality seals and cups are used in the remanufacturing process to ensure O.E. performance and reliability. All rubber components meet S.A.E. specifications.
- Bleeding kits are supplied with the unit to make the bleeding process faster and easier (where applicable).
- Bores meet critical micro-finish specifications to eliminate pitting and corrosion, a cause of premature failure.
- Cast-iron master cylinders feature a premium protective coating to minimize rust and extend unit life.
- Piston assemblies are height-gauged to ensure the master cylinder equals the O.E. unit performance.
- Plastic reservoirs are vacuum-tested to ensure they are leak free.
ACDelco – Professional DuraStop Brake Master Cylinder (Part No.N3000577950ACD)
from
$99.67
ACDelco Professional DuraStop Brake Master Cylinders are manufactured to OE Specifications using both aluminum and iron castings. ACDelco master cylinders contain both Ethylene Propylene (EPDM) and Styrene Butadiene (SBR) rubber components to provide superior resistance to heat, corrosion, and leakage. ACDelco Professional DuraStop Brake Master Cylinders are ready to bench bleed and install right out of the box – no assembly required.
Product Features:
See More
Product Features:
- Meets the brake performance requirements of SAE J1153 and J1154
- Pressure tested to ensure safe and confident braking
- Cast iron and aluminum specifications; no extra stress on the brake boosting mounting
- Geometrical tolerance ensures that the body and plastic reservoir match for a proper fit
- Piston assembly and return spring help to prevent brake drag, which can cause premature brake pad wear
Top-Rated Brake Master Cylinder Brands For Your 1986 GMC S15
When it comes to finding the perfect Brake Master Cylinder for your 1986 GMC S15, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Brake Master Cylinder brands including Carquest, Dorman, and Wearever, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $8.99. Purchasing a Brake Master Cylinder from us here at Advance Auto Parts is a smart move for both you and your 1986 GMC S15, providing peace of mind with parts that meet or exceed OEM standards.
Popular Carquest 1986 GMC S15 Brake Master Cylinders
If you’re looking for a top-quality Brake Master Cylinder for your 1986 GMC S15, Advance Auto Parts has exactly what you need with our selection of Carquest Brake Master Cylinders. We have 1 Carquest Brake Master Cylinders in stock for this fitment, all known for their durability and precision fit. With prices starting at just $75.99, you’ll find the perfect Brake Master Cylinder for your needs and budget. Carquest Brake Master Cylinders for the 1986 GMC S15 come highly rated, with over 2 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Brake Master Cylinder from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$75.99
(2)
Brake Master Cylinder MCA390320: New, With Reservoir
“As always the part was available and the service was great.”
Top-Quality Dorman 1986 GMC S15 Brake Master Cylinders
For those in search of a high-quality Brake Master Cylinder for their 1986 GMC S15, Advance Auto Parts offers a great selection of Dorman Brake Master Cylinders. With 1 Dorman Brake Master Cylinders in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Brake Master Cylinders start at just $8.99, giving you a range of options to suit your budget. Backed by over 2 customer ratings and an average rating of 4.2 stars, Dorman Brake Master Cylinders provide both reliability and excellent performance. Choosing a Dorman Brake Master Cylinder from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
from
$8.99
(2)
Brake Master Cylinder Gasket
“Fit perfectly on a 2002 Chevy 1500 express conversion van. Should fit around the rim of your cap! If you have proper braking pressure the small cylind”
FAQs for 1986 GMC S15 Brake Master Cylinders
What are the best-selling Brake Master Cylinders for 1986 GMC S15s?
Out of 5 Brake Master Cylinders that fit 1986 GMC S15s, the following parts are the top sellers:
- Remanufactured Brake Master Cylinder (5352797) – $36.99
- Professional DuraStop Brake Master Cylinder (11529100) – $99.67
What’s the price range for 1986 GMC S15 Brake Master Cylinders?
The prices of Brake Master Cylinders for the 1986 GMC S15 range from $8.99 up to $99.67 for the most premium parts.
What is the average price of a Brake Master Cylinders Brake Master Cylinder for a 1986 GMC S15?
The average price for Brake Master Cylinders for the 1986 GMC S15 is $48.03. Keep in mind the variety of part types within our Brake Master Cylinder category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Brake Master Cylinders for other GMC S15 model years?
What are the cheapest Brake Master Cylinders for my 1986 GMC S15?
The cheapest 1986 GMC S15 Brake Master Cylinders we carry are:
- Brake Master Cylinder Gasket (5017408) – $8.99
- Master Cylinder Caps (17190277) – $18.49
- Remanufactured Brake Master Cylinder (5352797) – $36.99
- Brake Master Cylinder MCA390320: New, With Reservoir (20350177) – $75.99
- Professional DuraStop Brake Master Cylinder (11529100) – $99.67
Does Advance Auto Parts sell Brake Master Cylinders for any other 1986 GMC models?
Yes. We stock Brake Master Cylinders for 15 other popular 1986 GMC models. Some of the most popular are 1986 Jimmy Brake Master Cylinders, 1986 K2500 Brake Master Cylinders, 1986 C2500 Brake Master Cylinders, 1986 K1500 Brake Master Cylinders, and 1986 C1500 Brake Master Cylinders.
What are the top-rated Brake Master Cylinders that fit the 1986 GMC S15?
Based on 20 reviews by customers, our 1986 GMC S15 Brake Master Cylinders have an average customer rating of 5 stars. These are the highest-rated categories of Brake Master Cylinders for the 1986 GMC S15 and their top-rated products:
- Brake Master Cylinders
- Brake Master Cylinder MCA390320: New, With Reservoir (20350177) – $75.99
- Remanufactured Brake Master Cylinder (5352797) – $36.99
- Master Cylinder Caps and Gaskets
- Brake Master Cylinder Gasket (5017408) – $8.99
- Master Cylinder Caps (17190277) – $18.49
What types of Brake Master Cylinders do you sell for my 1986 GMC S15?
As of 4/10/25, these are some of the most in-demand types of Brake Master Cylinders for a 1986 GMC S15:
Can I get help with 1986 GMC S15 Brake Master Cylinder orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Brake Master Cylinders and more.
What is your return policy for GMC S15 Brake Master Cylinders?
Advance Auto Parts keeps returns simple. For new GMC S15 Brake Master Cylinders and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.