1968 GMC C35/C3500 Pickup Engine Cooling Parts

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1968 GMC C35/C3500 Pickup in Top Shape with Quality Engine Cooling Parts

Whether you’re repairing or upgrading your Engine Cooling Part, using high-quality parts is key to keeping your 1968 GMC C35/C3500 Pickup looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Radiators, Thermostats, and Thermostat and Water Outlet Gaskets. 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 Engine Cooling Parts from Trusted Brands

Looking for a reliable Engine Cooling Part? We’ve got you covered with options from brands you know and trust like Carquest Premium, Felpro, and Imperial. For example, Carquest Premium Engine Cooling Parts start at just $10.99 with an average 4.5 star rating. Felpro and Imperial offer similar pricing and quality, backed by strong customer feedback. With over 2,744 reviews and a solid 4.3 star average, you can shop with confidence knowing other GMC C35/C3500 Pickup owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1968 GMC C35/C3500 Pickup Engine Cooling Part at Advance Auto Parts is around $58.23, with a range that starts at $2.49 and goes up to $728.99. With 54 options in stock from 12 trusted brands, finding the right fit is easy. Popular picks like Felpro Engine Coolant Outlet Gasket, 35062, Carquest Standard Thermostat: 180 Degrees, 13358, and Carquest Standard Thermostat: 160 Degrees, 13356 start at just $5.49 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Engine Cooling Part, don’t forget to check out other key components like Air Conditioning Parts and Blower Motor and Related Products. At Advance Auto Parts, we’re here to help you keep your 1968 GMC C35/C3500 Pickup in peak condition, inside and out.

Essential 1968 GMC C35/C3500 Pickup Engine Cooling Parts

Felpro – Felpro Engine Water Pump Gasket Kit, ES 73030 (Part No.ES 73030)

Felpro Engine Water Pump Gasket Kit, ES 73030

from

$8.49
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Dorman – Dorman Coolant Housing/Water Outlet: with Housing and Gasket, 180 Degree Neck Angle, 902-2018 (Part No.902-2018)

Dorman Coolant Housing/Water Outlet: with Housing and Gasket, 180 Degree Neck Angle, 902-2018

from

$22.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
See More

Carquest Premium – Carquest Radiator Cap Tester Adapter, 12552 (Part No.12552)

Carquest Radiator Cap Tester Adapter, 12552

from

$14.99
Tester adapter for the MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.
See More

Felpro – Felpro Engine Coolant Outlet Gasket, 35562 T (Part No.35562 T)

Felpro Engine Coolant Outlet Gasket, 35562 T

from

$20.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Imperial – Imperial Adjustable Thermostatic Fan Control, 226204 (Part No.226204)

Imperial Adjustable Thermostatic Fan Control, 226204

from

$70.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
See More

Carquest Premium – Carquest Coolant Housing/Water Outlet: Gasket Included, 84846 (Part No.84846)

Carquest Coolant Housing/Water Outlet: Gasket Included, 84846

from

$37.49
We are proud to offer this Carquest product line: Carquest Water Outlets. Our products are engineered and tested to provide years of trouble free operation and designed to be hassle free OE replacement part that meets and/or exceeds OE standards. Backed by over 50 years of mobile temperature control experience, fix it once and fix it right with CARQUST Water Outlets and Thermostat Housings.
See More

Imperial – "Imperial Electric Fan, 14"" Diameter, 226114" (Part No.226114)

"Imperial Electric Fan, 14"" Diameter, 226114"

from

$82.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
See More

Carquest Premium – Carquest Standard Thermostat: 160 Degrees, 13356 (Part No.13356)

Carquest Standard Thermostat: 160 Degrees, 13356

from

$12.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
See More

Dorman – Help – Dorman – Help Drain Cock-Brass, 61102 (Part No.61102)

Dorman - Help Drain Cock-Brass, 61102

from

$9.99
This radiator drain petcock is a direct replacement for the original equipment plug that may have deteriorated or corroded. Made of quality materials, this petcock is engineered to strict standards for durable use over time.
See More

Carquest Premium – Carquest Radiator: With Transmission Oil Cooler, 433161 (Part No.433161)

Carquest Radiator: With Transmission Oil Cooler, 433161

from

$224.99
Reach Radiators offer one of the largest product ranges in the aftermarket, covering more than 95% of the popular automotive and light truck applications. Reach Radiators meet or exceed original equipment specifications, ensuring that products fit and perform just as well or better than the original parts, providing you peace of mind.
See More

Dorman – Dorman Coolant Housing/Water Outlet: with Housing and Gasket, 15 Degree Neck Angle, 902-2014 (Part No.902-2014)

Dorman Coolant Housing/Water Outlet: with Housing and Gasket, 15 Degree Neck Angle, 902-2014

from

$11.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
See More

Dorman – Dorman Coolant Housing/Water Outlet: with Housing and Gasket, 15 Degree Neck Angle, 902-2009 (Part No.902-2009)

Dorman Coolant Housing/Water Outlet: with Housing and Gasket, 15 Degree Neck Angle, 902-2009

from

$15.29
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
See More

Top Street Performance – "Top Street Performance Chevrolet Big Block Gen. 2 ""Mark IV"" Long Neck Satin Aluminum High Flow Mechanical Water Pump, HC8022" (Part No.HC8022)

"Top Street Performance Chevrolet Big Block Gen. 2 ""Mark IV"" Long Neck Satin Aluminum High Flow Mechanical Water Pump, HC8022"

from

$135.99
TSP High Flow Water Pumps offer that extra cooling power you need for your street performance engine. With an 8-blade, cast aluminum anti-cavitation impeller, these flow at about 40% above most stock pumps. The heavy duty bearings and seals keep the shaft stable, ensuring excellent performance and reliability. The housings are cast from lightweight A356-T6 aluminum and come in multiple finishes to achieve any desired aesthetic.
See More

Carquest Premium – Carquest Engine Water Pump: New, Gasket/Seals Included, T5084 (Part No.T5084)

Carquest Engine Water Pump: New, Gasket/Seals Included, T5084

from

$82.99
Carquest Premium drive motor inverter cooler water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, impeller, controller, gaskets, and seals are designed for long-lasting service life. These electric water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium auxiliary water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.
See More

Mr. Gasket – Mr. Gasket Premium Quality Thermostat Gasket With Solid Aluminum Carrier, 738G (Part No.738G)

Mr. Gasket Premium Quality Thermostat Gasket With Solid Aluminum Carrier, 738G

from

$36.79
Edge molded rubber water outlet gasket is reusable, great for engines that require regular disassembling for maintenance. Incorporates solid aluminum carrier for strength and rigidity. Can be used with OE replacement or aftermarket chrome water outlets. Requires no gasket sealer.
See More

Felpro – Felpro Engine Coolant Thermostat Housing Gasket, 13224 (Part No.13224)

Felpro Engine Coolant Thermostat Housing Gasket, 13224

from

$2.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Mr. Gasket – Mr. Gasket Water Pump Bolts – Chrome, 4996 (Part No.4996)

Mr. Gasket Water Pump Bolts - Chrome, 4996

from

$44.39
This Mr. Gasket Water Pump Bolt Set includes chrome plated grade 5 hex head fasteners and AN style washers to install the water pump on your small block Chevrolet with the short style water pump. AN washers have no exposed shoulder which offers a professional appearance. Includes one 3/8 inch-16 x 2-1/2 bolt, three 3/8 inch-16 x 1-3/4 inch bolts, and four 3/8 inch AN washers.
See More

Mr. Gasket – Mr. Gasket Water Pump Bolts – Chrome, 4998 (Part No.4998)

Mr. Gasket Water Pump Bolts - Chrome, 4998

from

$40.29
This Mr. Gasket Water Pump Bolt Set includes chrome plated grade 5 hex head fasteners to install the water pump on your small or big block Chevrolet with the long style water pump. Includes four 3/8 inch-16 x 2 inch bolts with four 3/8 inch AN washers. AN washers have no exposed shoulder which offers a professional appearance.
See More

Carquest Premium – Carquest Radiator Cap: 16 PSI, 10226 (Part No.10226)

Carquest Radiator Cap: 16 PSI, 10226

from

$9.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
See More

Carquest Premium – Carquest Radiator Cap: 16 PSI, 10330 (Part No.10330)

Carquest Radiator Cap: 16 PSI, 10330

from

$13.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
See More

ACDelco – ACDelco Engine Coolant Temperature Sensor, G1852 (Part No.G1852)

ACDelco Engine Coolant Temperature Sensor, G1852

from

$35.99
ACDelco Professional Engine Coolant Temperature Sender is a high quality aftermarket replacement component for one or more of the following vehicle systems: ignition, and/or engine fuel management. This premium aftermarket sender is manufactured to meet or exceed your expectations for fit, form, and function.
See More

Carquest Premium – Carquest Radiator Cap: 16 PSI, 10230 (Part No.10230)

Carquest Radiator Cap: 16 PSI, 10230

from

$10.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
See More

Carquest Premium – Carquest Radiator Cap: 13 PSI, 10229 (Part No.10229)

Carquest Radiator Cap: 13 PSI, 10229

from

$10.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
See More

Carquest Premium – Carquest Universal Fan Clutch – Non-Thermal, 211043 (Part No.211043)

Carquest Universal Fan Clutch - Non-Thermal, 211043

from

$49.99
Please note: Advance Auto Parts is proud to carry comparable exact-fit parts from multiple vendors, as such, the item you receive may be one of two quality brands. Both brands meet the same fitment requirements and are equal in their performance and specifications. The fan clutch is the component of the cooling system that varies the fan speed to meet the cooling needs of the engine. The fan clutch provides high airflow volume and, by only operating the fan as needed, promotes good fuel economy. Carquest fan clutches are designed to meet OE performance specifications.
See More

Carquest Premium – "Carquest Universal Fan Clutch – 7"" Thermal Regular Duty, 215049" (Part No.215049)

"Carquest Universal Fan Clutch - 7"" Thermal Regular Duty, 215049"

from

$49.99
Please note: Advance Auto Parts is proud to carry comparable exact-fit parts from multiple vendors, as such, the item you receive may be one of two quality brands. Both brands meet the same fitment requirements and are equal in their performance and specifications. The fan clutch is the component of the cooling system that varies the fan speed to meet the cooling needs of the engine. The fan clutch provides high airflow volume and, by only operating the fan as needed, promotes good fuel economy. CARQUEST fan clutches are designed to meet OE performance specifications.
See More

Carquest Premium – Carquest Standard Thermostat: 205 Degrees, 13352 (Part No.13352)

Carquest Standard Thermostat: 205 Degrees, 13352

from

$11.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
See More

Carquest Premium – Carquest Standard Thermostat: 180 Degrees, 13358 (Part No.13358)

Carquest Standard Thermostat: 180 Degrees, 13358

from

$12.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
See More

Carquest Premium – Carquest Standard Thermostat: 195 Degrees, 13359 (Part No.13359)

Carquest Standard Thermostat: 195 Degrees, 13359

from

$10.79
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
See More

Most Popular Radiators for 1968 GMC C35/C3500 Pickups

Enhance your 1968 GMC C35/C3500 Pickup with one of the 2 Radiators we have in stock, starting at just $343.99.

Carquest Premium – Carquest Radiator, 433366 (Part No.433366)

Carquest Radiator, 433366

from

$343.99
Reach Radiators offer one of the largest product ranges in the aftermarket, covering more than 95% of the popular automotive and light truck applications. Reach Radiators meet or exceed original equipment specifications, ensuring that products fit and perform just as well or better than the original parts, providing you peace of mind.
See More

KAI – KAI Radiator, RAD369 (Part No.RAD369)

KAI Radiator, RAD369

from

$728.99
New Platinum Pro Radiator, 2 Row Core, Replaces 4 Row Copper/Brass Core
See More

Best-Selling 1968 GMC C35/C3500 Pickup Thermostats

Upgrade your C35/C3500 Pickup with one of our 7 best-selling Thermostats, earning an average 4.63 stars rating across 164 reviews.

Carquest Premium – Carquest Standard Thermostat: 180 Degrees, 13358 (Part No.13358)

Carquest Standard Thermostat: 180 Degrees, 13358

from

$12.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
See More

Carquest Premium – Carquest Standard Thermostat: 205 Degrees, 13352 (Part No.13352)

Carquest Standard Thermostat: 205 Degrees, 13352

from

$11.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
See More

Carquest Premium – Carquest Standard Thermostat: 195 Degrees, 13359 (Part No.13359)

Carquest Standard Thermostat: 195 Degrees, 13359

from

$10.79
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
See More

Mr. Gasket – Mr. Gasket High Performance 180 Degree Thermostat For Increased Flow, 4364 (Part No.4364)

Mr. Gasket High Performance 180 Degree Thermostat For Increased Flow, 4364

from

$31.99
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
See More

Edelbrock – Edelbrock High Performance 180 Degree Thermostat for Improved Engine Efficiency, 8604 (Part No.8604)

Edelbrock High Performance 180 Degree Thermostat for Improved Engine Efficiency, 8604

from

$24.99
Edelbrock High Performance 180 Degree Thermostat for Improved Engine Efficiency, 8604.
See More

Mr. Gasket – Mr. Gasket High Performance Thermostat, 4365 (Part No.4365)

Mr. Gasket High Performance Thermostat, 4365

from

$33.59
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
See More

Edelbrock – Edelbrock High Performance Thermostat (53mm) – 160 Deg, 8603 (Part No.8603)

Edelbrock High Performance Thermostat (53mm) - 160 Deg, 8603

from

$24.99
Edelbrock thermostats are designed to ensure consistent cooling in high-performance applications. Feature a brass and copper valve assembly with a stainless steel body for durability. This 160 Deg F thermostat is a bolt-on OEM style replacement that measures 53mm.
See More

Top-Quality Thermostat and Water Outlet Gaskets for 1968 GMC C35/C3500 Pickups

Choose a high-quality OEM or aftermarket Thermostat and Water Outlet Gasket for GMC C35/C3500 Pickups and enjoy top-notch performance from $5.49.

Felpro – Felpro Engine Coolant Outlet Gasket, 35062 (Part No.35062)

Felpro Engine Coolant Outlet Gasket, 35062

from

$5.49
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Felpro – Felpro Engine Coolant Outlet Gasket, 35562 T (Part No.35562 T)

Felpro Engine Coolant Outlet Gasket, 35562 T

from

$20.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Mr. Gasket – Mr. Gasket Water Outlet Gasket, 740 (Part No.740)

Mr. Gasket Water Outlet Gasket, 740

from

$7.39
Manufactured from a blend of nitrile rubber and fiber for excellent sealing and durability. Precision die cut for application.
See More

Victor Reinz – Victor Reinz Engine Coolant Outlet Gasket, 71-13524-00 (Part No.71-13524-00)

Victor Reinz Engine Coolant Outlet Gasket, 71-13524-00

from

$6.89
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More

Top Picks for 1968 GMC C35/C3500 Pickup Water Pumps

Invest in one of our 7 durable Water Pumps for your 1968 GMC, knowing you’re getting trusted brands and expert craftsmanship.

Carquest Premium – Carquest Engine Water Pump_New, T2070 (Part No.T2070)

Carquest Engine Water Pump_New, T2070

from

$49.99
This premium water pump uses new high-quality components and is designed to meet or exceed OE specifications. This pump is 100% tested to ensure quality. Bearings, gaskets, seals, impeller, hub and housing are all designed for long-lasting service life. All necessary gaskets and seals are included.
See More

Carquest Premium – Carquest Engine Water Pump: New, Gasket/Seals Included, T5051 (Part No.T5051)

Carquest Engine Water Pump: New, Gasket/Seals Included, T5051

from

$82.99
Carquest Premium drive motor inverter cooler water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, impeller, controller, gaskets, and seals are designed for long-lasting service life. These electric water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium auxiliary water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.
See More

Driveworks Water Pumps – Driveworks Water Pumps Water Pump: New, Installation Gasket Included, 58-133 (Part No.58-133)

Driveworks Water Pumps Water Pump: New, Installation Gasket Included, 58-133

from

$57.99
Driveworks Water Pumps offer a complete replacement part solution, with application coverage that spans from antique to present-day vehicles. All units are 100% tested and engineered to meet or exceed OEM performance, providing you a quality product you and your vehicle can rely on. All units are manufacturered with brand new components and are packaged with all gaskets required for replacement.
See More

Weiand – Weiand Action +Plus Water Pump, 9242P (Part No.9242P)

Weiand Action +Plus Water Pump, 9242P

from

$259.99
Weiand’s light weight, performance aluminum mechanical Action-Plus water pumps give a weight saving of 30 percent to 50 percent over stock cast-iron pumps. These pumps feature a premium quality bearing and seal that have twice the load capacity of stock pumps. Weiand’s exclusive housing counter bore keeps the bearing form walking out. All pumps are designed with the necessary bracket bosses and water connections to fit popular street applications.
See More

Edelbrock – Edelbrock Water Pump Big-Block Chevy Short/Standard in Polished Finish, 8860 (Part No.8860)

Edelbrock Water Pump Big-Block Chevy Short/Standard in Polished Finish, 8860

from

$524.99
Maximum cooling for street and racing engines. Internal passages are balanced for maximum flow. Impeller is larger than others for maximum pressure. Impeller vanes dramatically increase flow rates. Equal distribution to both sides of block. Only flows in one direction for optimum efficiency. In the early days of the automotive performance industry, you either ran what was available, or you fabricated something you thought met your needs. Such needs were the building blocks of this industry, and it was through the efforts of many that we have the automotive aftermarket, but it was through the work of one name in particular to which many in the industry owe a great debt, and that name is Edelbrock.
See More

Top Street Performance – Top Street Performance Chevy Big Block Short,Style High,Flow Mechanical Water Pump , Black, HC8021BK (Part No.HC8021BK)

Top Street Performance Chevy Big Block Short,Style High,Flow Mechanical Water Pump , Black, HC8021BK

from

$252.99
TSP’s high,flow mechanical water pumps provide that extra cooling power your high,performance engine demands. They are lightweight and flow at a rate up to 40 percent over stock pumps.
See More

Top Street Performance – "Top Street Performance Chevrolet Big Block Gen. 2 ""Mark IV"" Long Neck Satin Aluminum High Flow Mechanical Water Pump, HC8022" (Part No.HC8022)

"Top Street Performance Chevrolet Big Block Gen. 2 ""Mark IV"" Long Neck Satin Aluminum High Flow Mechanical Water Pump, HC8022"

from

$135.99
TSP High Flow Water Pumps offer that extra cooling power you need for your street performance engine. With an 8-blade, cast aluminum anti-cavitation impeller, these flow at about 40% above most stock pumps. The heavy duty bearings and seals keep the shaft stable, ensuring excellent performance and reliability. The housings are cast from lightweight A356-T6 aluminum and come in multiple finishes to achieve any desired aesthetic.
See More

Top-Rated Radiator Caps for 1968 GMC C35/C3500 Pickups

Make a smart move for your 1968 GMC C35/C3500 Pickup with products all priced from $10.99.

Carquest Premium – Carquest Radiator Cap: 13 PSI, 10329 (Part No.10329)

Carquest Radiator Cap: 13 PSI, 10329

from

$10.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
See More

Carquest Premium – Carquest Radiator Cap: 16 PSI, 10230 (Part No.10230)

Carquest Radiator Cap: 16 PSI, 10230

from

$10.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
See More

Carquest Premium – Carquest Radiator Cap: 13 PSI, 10229 (Part No.10229)

Carquest Radiator Cap: 13 PSI, 10229

from

$10.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
See More

Top-Rated Engine Cooling Part Brands For Your 1968 GMC C35/C3500 Pickup

When it comes to finding the perfect Engine Cooling Part for your 1968 GMC C35/C3500 Pickup, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 12 trusted brands. We carry the most popular Engine Cooling Part brands including Felpro, Carquest Premium, and Imperial, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $2.99. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 1968 GMC C35/C3500 Pickup, providing peace of mind with parts that meet or exceed OEM standards.

Popular Felpro 1968 GMC C35/C3500 Pickup Engine Cooling Parts

If you’re looking for a top-quality Engine Cooling Part for your 1968 GMC C35/C3500 Pickup, Advance Auto Parts has exactly what you need with our selection of Felpro Engine Cooling Parts. We have 3 Felpro Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $2.99 and an average cost of $9.82, you’ll find the perfect Engine Cooling Part for your needs and budget. Felpro Engine Cooling Parts for the 1968 GMC C35/C3500 Pickup come highly rated, with over 115 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Engine Cooling Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Felpro Engine Coolant Outlet Gasket, 35562 T
from $20.99
(14)
Felpro Engine Coolant Outlet Gasket, 35562 T
“Installed easy and didn’t need any sealant. It did not leak at all.”
Felpro Engine Coolant Outlet Gasket, 35062
from $5.49
(100)
Felpro Engine Coolant Outlet Gasket, 35062
“Perfect replacement”
Felpro Engine Coolant Thermostat Housing Gasket, 13224
from $2.99
(1)
Felpro Engine Coolant Thermostat Housing Gasket, 13224
“Just what I needed”

Top-Quality Carquest Premium 1968 GMC C35/C3500 Pickup Engine Cooling Parts

For those in search of a high-quality Engine Cooling Part for their 1968 GMC C35/C3500 Pickup, Advance Auto Parts offers a great selection of Carquest Premium Engine Cooling Parts. With 3 Carquest Premium Engine Cooling Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Engine Cooling Parts start at just $10.99, with an average price of $12.32, giving you a range of options to suit your budget. Backed by over 109 customer ratings and an average rating of 4.5 stars, Carquest Premium Engine Cooling Parts provide both reliability and excellent performance. Choosing a Carquest Premium Engine Cooling Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Carquest Standard Thermostat: 160 Degrees, 13356
from $12.99
(25)
Carquest Standard Thermostat: 160 Degrees, 13356
“Good price and quality”
Carquest Standard Thermostat: 180 Degrees, 13358
from $12.99
(36)
Carquest Standard Thermostat: 180 Degrees, 13358
“It worked as it should.”
Carquest Radiator Cap: 13 PSI, 10329
from $10.99
(48)
Carquest Radiator Cap: 13 PSI, 10329
“Like the pressure release handle”

FAQs for 1968 GMC C35/C3500 Pickup Engine Cooling Parts

What are the best-selling Engine Cooling Parts for 1968 GMC C35/C3500 Pickups?

Out of 54 Engine Cooling Parts that fit 1968 GMC C35/C3500 Pickups, the following parts are the top sellers:

What’s the price range for 1968 GMC C35/C3500 Pickup Engine Cooling Parts?

The prices of Engine Cooling Parts for the 1968 GMC C35/C3500 Pickup range from $2.49 up to $728.99 for the most premium parts.

What is the average price of an Engine Cooling Part for a 1968 GMC C35/C3500 Pickup?

The average price for Engine Cooling Parts for the 1968 GMC C35/C3500 Pickup is $58.23. Keep in mind the variety of part types within our Engine Cooling Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Cooling Parts for other GMC C35/C3500 Pickup model years?

Yes, we carry Engine Cooling Parts for 6 model years of GMC C35/C3500 Pickups between 1967 and 1974. The following model years are the most popular for Engine Cooling Part purchases: 1974, 1973, 1972, 1971, 1970, 1969, and 1967.

What are the cheapest Engine Cooling Parts for my 1968 GMC C35/C3500 Pickup?

The cheapest 1968 GMC C35/C3500 Pickup Engine Cooling Parts we carry are:

Does Advance Auto Parts sell Engine Cooling Parts for any other 1968 GMC models?

What are the top-rated Engine Cooling Parts that fit the 1968 GMC C35/C3500 Pickup?

Based on 2,744 reviews by customers, our 1968 GMC C35/C3500 Pickup Engine Cooling Parts have an average customer rating of 4.3 stars. These are the highest-rated categories of Engine Cooling Parts for the 1968 GMC C35/C3500 Pickup and their top-rated products:

What types of Engine Cooling Parts do you sell for my 1968 GMC C35/C3500 Pickup?

As of 8/2/26, these are some of the most in-demand types of Engine Cooling Parts for a 1968 GMC C35/C3500 Pickup:

Can I get help with 1968 GMC C35/C3500 Pickup Engine Cooling Part orders?

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

What is your return policy for GMC C35/C3500 Pickup Engine Cooling Parts?

Advance Auto Parts keeps returns simple. For new GMC C35/C3500 Pickup Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.