2005 Workhorse Custom Chassis P42 Engine Cooling Parts
Keep Your 2005 Workhorse Custom Chassis P42 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 2005 Workhorse Custom Chassis P42 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Coolant Pipe O-Rings, Thermostats, and Water Pumps. 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 and Motorad. For example, Carquest Premium Engine Cooling Parts start at just $10.99 with an average 4.4 star rating. Motorad offer similar pricing and quality, backed by strong customer feedback. With over 384 reviews and a solid 5 star average, you can shop with confidence knowing other Workhorse Custom Chassis P42 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2005 Workhorse Custom Chassis P42 Engine Cooling Part at Advance Auto Parts is around $30.54, with a range that starts at $10.79 and goes up to $185.99. With 15 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like UltraStat Thermostat: 195 Degrees, UltraStat Thermostat: 180 Degrees, and New Premium Water Pump start at just $14.99 and offer a great balance of form and function.
Find Your Specific 2005 Workhorse Custom Chassis P42 Engine Cooling Parts
Looking for the perfect Engine Cooling Part for your 2005 Workhorse Custom Chassis P42? You’re in the right place. Below, you’ll find links to various types of Engine Cooling Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Cooling Parts, ensuring durability and a precise fit for your Workhorse Custom Chassis P42. Whether you’re driving a 2005 model or another popular model year like
1999,
2000,
2001,
2002,
2003, and
2004, we’ve got you covered. Purchasing Engine Cooling Parts 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 Engine Cooling Parts that fit your vehicle.
Essential 2005 Workhorse Custom Chassis P42 Engine Cooling Parts
Carquest Premium – New Premium Water Pump (Part No.T2212)
from
$54.99
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. A
Product Features:
See More
Product Features:
- This pump is used on accessory belt driven applications
- Equipped with weep chamber or similar feature to help prevent unnecessary replacement
- Cast (grey) iron housing
- All gaskets or seals necessary for installation are supplied with pump
- Durable housing features precisely machined mounting surfaces for proper sealing
Gates – Heavy-Duty Engine Water Pump (Part No.41176HD)
from
$185.99
Product Features:
See More
- Our heavy-duty water pump o+ering is designed to handle severe and rigorous conditions
- 100 percent fully tested unitized bearings and seals
- Computerized machined surfaces for proper fit and sealing
- Gates heavy-duty water pumps are represented as a part number with an HD suffix
- Warranty: 18 months or 150,000 miles/5,400 hours, whichever comes first
- New pumps manufactured to ISO/TS 16949 standards
Dorman – Coolant Bypass Tube O-Ring Kit (Part No.926-424)
from
$19.99
Product Features:
See More
- Ideal replacement – this coolant O-ring kit matches the factory O-rings to ensure a complete and reliable repair
- Durable construction – made of quality materials for leak-free service
- Complete solution – includes all O-rings required to repair or replace specified coolant pipe
- Quality tested – this part has undergone try-on and material testing to ensure a quality fit and long service life
Dorman – Thermostat Bypass Pipe (Part No.902-901)
from
$55.99
This thermostat bypass pipe is designed to match the fit and function of the original pipe on specified applications, and is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this thermostat bypass pipe is designed to match the fit and function of the original pipe on specified applications
- Restores functionality – reliable replacement for an original part that is leaking or has failed due to corrosion
- 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
Carquest Premium – Heavy Duty Thermostat: 180 Degrees (Part No.13738)
from
$15.99
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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: With Seal, 180 Degrees (Part No.14738)
from
$42.99
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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Motorad UltraStats – UltraStat Thermostat: 195 Degrees (Part No.5200-195)
from
$18.49
This premium upgraded thermostat is everything you were looking for. UltraStat Thermostats are the toughest thermostats on the market. All heavy gauge stainless steel construction provides long-life durability, as well as complete corrosion resistance. Exclusive BLVT Valve technology minimizes thermal shock to cooling system components. This is the perfect upgrade to help insure your cooling system is working exactly as you need and expect it to for longevity.
Product Features:
See More
Product Features:
- Exclusive BLVT Valve Technology minimizes thermal shock to cooling system components
- Heavy gauge stainless steel components offer increased reliability and long-lasting durability
- Stainless steel thermal element for unmatched corrosion resistance and revolutionary REAX wax mixture provides quicker reaction time
- AccuSpring Design for stable temperature control and increased cabin comfort
Motorad UltraStats – UltraStat Thermostat: 180 Degrees (Part No.5200-180)
from
$14.99
This premium upgraded thermostat is everything you were looking for. UltraStat Thermostats are the toughest thermostats on the market. All heavy gauge stainless steel construction provides long-life durability, as well as complete corrosion resistance. Exclusive BLVT Valve technology minimizes thermal shock to cooling system components. This is the perfect upgrade to help insure your cooling system is working exactly as you need and expect it to for longevity.
Product Features:
See More
Product Features:
- Exclusive BLVT Valve Technology minimizes thermal shock to cooling system components
- Heavy gauge stainless steel components offer increased reliability and long-lasting durability
- Stainless steel thermal element for unmatched corrosion resistance and revolutionary REAX wax mixture provides quicker reaction time
- AccuSpring Design for stable temperature control and increased cabin comfort
Motorad UltraStats – UltraStat Thermostat: With Seal, 195 Degrees (Part No.5265-195)
from
$18.29
This premium upgraded thermostat is everything you were looking for. UltraStat Thermostats are the toughest thermostats on the market. All heavy gauge stainless steel construction provides long-life durability, as well as complete corrosion resistance. Exclusive BLVT Valve technology minimizes thermal shock to cooling system components. This is the perfect upgrade to help insure your cooling system is working exactly as you need and expect it to for longevity.
Product Features:
See More
Product Features:
- Exclusive BLVT Valve Technology minimizes thermal shock to cooling system components
- Heavy gauge stainless steel components offer increased reliability and long-lasting durability
- Stainless steel thermal element for unmatched corrosion resistance and revolutionary REAX wax mixture provides quicker reaction time
- AccuSpring Design for stable temperature control and increased cabin comfort
Carquest Premium – Standard Thermostat: 160 Degrees (Part No.13356)
from
$10.99
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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: With Seal, 187 Degrees (Part No.14948)
from
$17.99
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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Motorad – Standard Thermostat: With Seal, 187 Degrees (Part No.524-190)
from
$17.49
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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: With Seal, 185 Degrees (Part No.14728)
from
$43.99
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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: With Seal, 195 Degrees (Part No.14119)
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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Heavy Duty Thermostat: 195 Degrees (Part No.13739)
from
$17.99
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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: 180 Degrees (Part No.13358)
from
$10.99
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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Motorad – Standard Thermostat: With Seals, 180, 185 Degrees (Part No.447448)
from
$46.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. 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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: 195 Degrees (Part No.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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: 205 Degrees (Part No.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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Popular 2005 Workhorse Custom Chassis P42 Engine Cooling Parts Categories
Most Popular Engine Coolant Pipe O-Ring for 2005 Workhorse Custom Chassis P42s
Enhance your 2005 Workhorse Custom Chassis P42 with this popular Engine Coolant Pipe O-Ring we have in stock, for $19.99.
Dorman – Coolant Bypass Tube O-Ring Kit (Part No.926-424)
from
$19.99
Product Features:
See More
- Ideal replacement – this coolant O-ring kit matches the factory O-rings to ensure a complete and reliable repair
- Durable construction – made of quality materials for leak-free service
- Complete solution – includes all O-rings required to repair or replace specified coolant pipe
- Quality tested – this part has undergone try-on and material testing to ensure a quality fit and long service life
Best-Selling 2005 Workhorse Custom Chassis P42 Thermostats
Upgrade your P42 with one of our 11 best-selling Thermostats, earning an average 4.75 stars rating across 188 reviews.
Carquest Premium – Standard Thermostat: 180 Degrees (Part No.13358)
from
$10.99
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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: 160 Degrees (Part No.13356)
from
$10.99
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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Motorad – Standard Thermostat: With Seals, 180, 185 Degrees (Part No.447448)
from
$46.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. 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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: 205 Degrees (Part No.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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: 195 Degrees (Part No.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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Motorad UltraStats – UltraStat Thermostat: 180 Degrees (Part No.5200-180)
from
$14.99
This premium upgraded thermostat is everything you were looking for. UltraStat Thermostats are the toughest thermostats on the market. All heavy gauge stainless steel construction provides long-life durability, as well as complete corrosion resistance. Exclusive BLVT Valve technology minimizes thermal shock to cooling system components. This is the perfect upgrade to help insure your cooling system is working exactly as you need and expect it to for longevity.
Product Features:
See More
Product Features:
- Exclusive BLVT Valve Technology minimizes thermal shock to cooling system components
- Heavy gauge stainless steel components offer increased reliability and long-lasting durability
- Stainless steel thermal element for unmatched corrosion resistance and revolutionary REAX wax mixture provides quicker reaction time
- AccuSpring Design for stable temperature control and increased cabin comfort
Carquest Premium – Standard Thermostat: With Seal, 185 Degrees (Part No.14728)
from
$43.99
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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: With Seal, 180 Degrees (Part No.14738)
from
$42.99
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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Motorad UltraStats – UltraStat Thermostat: 195 Degrees (Part No.5200-195)
from
$18.49
This premium upgraded thermostat is everything you were looking for. UltraStat Thermostats are the toughest thermostats on the market. All heavy gauge stainless steel construction provides long-life durability, as well as complete corrosion resistance. Exclusive BLVT Valve technology minimizes thermal shock to cooling system components. This is the perfect upgrade to help insure your cooling system is working exactly as you need and expect it to for longevity.
Product Features:
See More
Product Features:
- Exclusive BLVT Valve Technology minimizes thermal shock to cooling system components
- Heavy gauge stainless steel components offer increased reliability and long-lasting durability
- Stainless steel thermal element for unmatched corrosion resistance and revolutionary REAX wax mixture provides quicker reaction time
- AccuSpring Design for stable temperature control and increased cabin comfort
Carquest Premium – Heavy Duty Thermostat: 180 Degrees (Part No.13738)
from
$15.99
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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Heavy Duty Thermostat: 195 Degrees (Part No.13739)
from
$17.99
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.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Top-Quality Water Pumps for 2005 Workhorse Custom Chassis P42s
Choose a high-quality OEM or aftermarket Water Pump for Workhorse Custom Chassis P42s and enjoy top-notch performance from $54.99.
Carquest Premium – New Premium Water Pump (Part No.T2212)
from
$54.99
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. A
Product Features:
See More
Product Features:
- This pump is used on accessory belt driven applications
- Equipped with weep chamber or similar feature to help prevent unnecessary replacement
- Cast (grey) iron housing
- All gaskets or seals necessary for installation are supplied with pump
- Durable housing features precisely machined mounting surfaces for proper sealing
Gates – Heavy-Duty Engine Water Pump (Part No.41176HD)
from
$185.99
Product Features:
See More
- Our heavy-duty water pump o+ering is designed to handle severe and rigorous conditions
- 100 percent fully tested unitized bearings and seals
- Computerized machined surfaces for proper fit and sealing
- Gates heavy-duty water pumps are represented as a part number with an HD suffix
- Warranty: 18 months or 150,000 miles/5,400 hours, whichever comes first
- New pumps manufactured to ISO/TS 16949 standards
Our Top Pick for a 2005 Workhorse Custom Chassis P42 Coolant Bypass Pipe
Invest in a
durable Coolant Bypass Pipe for your 2005 Workhorse Custom Chassis, knowing you’re getting trusted brands and expert craftsmanship.
Dorman – Thermostat Bypass Pipe (Part No.902-901)
from
$55.99
This thermostat bypass pipe is designed to match the fit and function of the original pipe on specified applications, and is engineered for reliable performance and durability.
Product Features:
See More
Product Features:
- Direct replacement – this thermostat bypass pipe is designed to match the fit and function of the original pipe on specified applications
- Restores functionality – reliable replacement for an original part that is leaking or has failed due to corrosion
- 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
Top-Rated Engine Cooling Part Brands For Your 2005 Workhorse Custom Chassis P42
When it comes to finding the perfect Engine Cooling Part for your 2005 Workhorse Custom Chassis P42, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Engine Cooling Part brands including Carquest Premium and Motorad, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $10.99. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 2005 Workhorse Custom Chassis P42, providing peace of mind with parts that meet or exceed OEM standards.
Popular Carquest Premium 2005 Workhorse Custom Chassis P42 Engine Cooling Parts
If you’re looking for a top-quality Engine Cooling Part for your 2005 Workhorse Custom Chassis P42, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Engine Cooling Parts. We have 3 Carquest Premium Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $10.99 and an average cost of $11.32, you’ll find the perfect Engine Cooling Part for your needs and budget. Carquest Premium Engine Cooling Parts for the 2005 Workhorse Custom Chassis P42 come highly rated, with over 62 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Premium Engine Cooling Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Top-Quality Motorad 2005 Workhorse Custom Chassis P42 Engine Cooling Parts
For those in search of a high-quality Engine Cooling Part for their 2005 Workhorse Custom Chassis P42, Advance Auto Parts offers a great selection of Motorad Engine Cooling Parts. With 1 Motorad 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 $46.99, giving you a range of options to suit your budget. Backed by over 3 customer ratings and an average rating of 4.3 stars, Motorad Engine Cooling Parts provide both reliability and excellent performance. Choosing a Motorad Engine Cooling Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
from
$46.99
(3)
Standard Thermostat: With Seals, 180, 185 Degrees
“Product was correct! Repair went well”
FAQs for 2005 Workhorse Custom Chassis P42 Engine Cooling Parts
What are the best-selling Engine Cooling Parts for 2005 Workhorse Custom Chassis P42s?
Out of 15 Engine Cooling Parts that fit 2005 Workhorse Custom Chassis P42s, the following parts are the top sellers:
- UltraStat Thermostat: 195 Degrees (11920689) – $18.49
- UltraStat Thermostat: 180 Degrees (11920658) – $14.99
- New Premium Water Pump (3130932) – $54.99
What’s the price range for 2005 Workhorse Custom Chassis P42 Engine Cooling Parts?
The prices of Engine Cooling Parts for the 2005 Workhorse Custom Chassis P42 range from $10.79 up to $185.99 for the most premium parts.
What is the average price of an Engine Cooling Part for a 2005 Workhorse Custom Chassis P42?
The average price for Engine Cooling Parts for the 2005 Workhorse Custom Chassis P42 is $30.54. 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 Workhorse Custom Chassis P42 model years?
What are the cheapest Engine Cooling Parts for my 2005 Workhorse Custom Chassis P42?
The cheapest 2005 Workhorse Custom Chassis P42 Engine Cooling Parts we carry are:
- Standard Thermostat: 195 Degrees (5653061) – $10.79
- Standard Thermostat: 180 Degrees (5653053) – $10.99
- Standard Thermostat: 160 Degrees (5480078) – $10.99
- Standard Thermostat: 205 Degrees (17650014) – $11.99
- UltraStat Thermostat: 180 Degrees (11920658) – $14.99
Does Advance Auto Parts sell Engine Cooling Parts for any other 2005 Workhorse Custom Chassis models?
Yes. We stock Engine Cooling Parts for 4 other popular 2005 Workhorse Custom Chassis models. Some of the most popular are 2005 P32 Engine Cooling Parts, 2005 W22 Engine Cooling Parts, 2005 W24 Engine Cooling Parts, 2005 W52 Engine Cooling Parts, and 2005 R20 Engine Cooling Parts.
What are the top-rated Engine Cooling Parts that fit the 2005 Workhorse Custom Chassis P42?
Based on 384 reviews by customers, our 2005 Workhorse Custom Chassis P42 Engine Cooling Parts have an average customer rating of 5 stars. These are the highest-rated categories of Engine Cooling Parts for the 2005 Workhorse Custom Chassis P42 and their top-rated products:
- Thermostats
- Standard Thermostat: 160 Degrees (5480078) – $10.99
- Standard Thermostat: 180 Degrees (5653053) – $10.99
- Standard Thermostat: With Seals, 180, 185 Degrees (11921768) – $46.99
- Water Pumps
- New Premium Water Pump (3130932) – $54.99
What types of Engine Cooling Parts do you sell for my 2005 Workhorse Custom Chassis P42?
As of 11/2/25, these are some of the most in-demand types of Engine Cooling Parts for a 2005 Workhorse Custom Chassis P42:
Can I get help with 2005 Workhorse Custom Chassis P42 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 Workhorse Custom Chassis Engine Cooling Parts and more.
What is your return policy for Workhorse Custom Chassis P42 Engine Cooling Parts?
Advance Auto Parts keeps returns simple. For new Workhorse Custom Chassis P42 Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.