1990 Peterbilt 378 Cooling and Climate Controls
More 1990 Peterbilt 378 Cooling and Climate Controls Categories
If you’re looking for an original Cooling and Climate Controls replacement for a 1990 Peterbilt 378, you can search through our selection below. You’ll also find aftermarket and OEM Cooling and Climate Controls to meet your needs.
Essential 1990 Peterbilt 378 Cooling and Climate Controls
Carquest Premium – Auxiliary Water Pump: New, Mounting Gasket Included (Part No.T5099)
from
$346.99
Carquest Premium water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, hub, bearings, gaskets and seals are designed for long-lasting service life. These water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.
Product Features:
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Product Features:
- 100% tested for reliable performance
- Durable housing features precisely machined mounting surface for proper sealing and fitment
- Equipped with weep chamber or similar feature to help prevent unnecessary replacement
- Included heavy-duty unitized bearings, pressed-on hubs and optimal impeller clearance for a long-lasting water pump
- All gaskets or seals necessary for water pump are included
- This pump is driven by the accessory belt and we recommend replacement if nearing service recommendation
- This pump is driven by the timing chain; see vehicle manufacturer recommendation for replacement of timing components
- This pump is driven by the timing belt; see vehicle manufacturer recommendation for replacement of timing components
Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T5003)
from
$147.99
Carquest Premium water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, hub, bearings, gaskets and seals are designed for long-lasting service life. These water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.
Product Features:
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Product Features:
- 100% tested for reliable performance
- Durable housing features precisely machined mounting surface for proper sealing and fitment
- Equipped with weep chamber or similar feature to help prevent unnecessary replacement
- Included heavy-duty unitized bearings, pressed-on hubs and optimal impeller clearance for a long-lasting water pump
- All gaskets or seals necessary for water pump are included
- This pump is driven by the accessory belt and we recommend replacement if nearing service recommendation
- This pump is driven by the timing chain; see vehicle manufacturer recommendation for replacement of timing components
- This pump is driven by the timing belt; see vehicle manufacturer recommendation for replacement of timing components
Gates – Heavy-Duty Engine Water Pump (Part No.43564HD)
from
$558.99
Product Features:
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- 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
Gates – Heavy-Duty Engine Water Pump (Part No.44600HDBP)
from
$108.99
Product Features:
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- 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
Carquest Premium – Heavy Duty Thermostat: With Seal, 170 Degrees (Part No.14537)
from
$50.99
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:
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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: With Seal, 190 Degrees (Part No.14239)
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$40.99
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:
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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: With Seal, 180 Degrees (Part No.14538)
from
$37.49
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:
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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: 180 Degrees (Part No.14838)
from
$20.99
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:
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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 – Reverse Rotation Blower Motor Wheel (Part No.35604)
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$33.99
High quality OE replacement part with all components needed to complete the job
Product Features:
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Product Features:
- Galvanized steel construction
- Meets all requirements of international standard ISO 140
- Suitable for a wide variety of applications
- Set screw installation
Carquest Premium – Standard Rotation Blower Motor Wheel (Part No.35608)
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$25.99
High quality OE replacement part with all components needed to complete the job
Product Features:
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Product Features:
- Galvanized steel construction
- Meets all requirements of international standard ISO 140
- Suitable for a wide variety of applications
- Set screw installation
Carquest Premium – HVAC Blower Fan Switch (Part No.ACA1262)
from
$9.49
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Blower Motor: Without Wheel (Part No.75858)
from
$175.99
Carquest Premium Blower Motors 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 Carquest Premium Blower Motors. Meets or exceeds OE design. Magnetic size and properties compare or exceed OEM. Windings meet or exceed OEM Specifications. Motor RPM equivalent to or exceeds OEM motor.
Product Features:
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Product Features:
- Meets or exceeds OE design and performance
- Magnetic size and properties compare or exceed OEM
- Windings meet or exceed OEM specifications
- Motor RPM equivalent to or exceeds OEM motor
Carquest Premium – Blower Motor: Without Wheel (Part No.35419)
from
$93.99
Carquest Premium Blower Motors 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 Carquest Premium Blower Motors. Meets or exceeds OE design. Magnetic size and properties compare or exceed OEM. Windings meet or exceed OEM Specifications. Motor RPM equivalent to or exceeds OEM motor.
Product Features:
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Product Features:
- Meets or exceeds OE design and performance
- Magnetic size and properties compare or exceed OEM
- Windings meet or exceed OEM specifications
- Motor RPM equivalent to or exceeds OEM motor
Carquest Premium – Blower Motor: Without Wheel (Part No.35423)
from
$80.99
Carquest Premium Blower Motors 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 Carquest Premium Blower Motors. Meets or exceeds OE design. Magnetic size and properties compare or exceed OEM. Windings meet or exceed OEM Specifications. Motor RPM equivalent to or exceeds OEM motor.
Product Features:
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Product Features:
- Meets or exceeds OE design and performance
- Magnetic size and properties compare or exceed OEM
- Windings meet or exceed OEM specifications
- Motor RPM equivalent to or exceeds OEM motor
Carquest Premium – Coolant Spin-on without Chemicals (Part No.89113)
from
$82.99
CARQUEST HD coolant filters are designed to meet or exceed OE performance over the entire OE recommended service interval.
Product Features:
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Product Features:
- Standard life Spin-on coolant filter
- Made in USA
- Long Life (150,000 miles) used with Extended Service coolant.
Carquest Premium – Coolant Spin-on with BTA PLUS Formula (Part No.99065)
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$69.99
CARQUEST HD coolant filters are designed to meet or exceed OE performance over the entire OE recommended service interval.
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Product Features:
- Standard life Spin-on coolant filter
- Made in USA
- Includes 23 Units BTA PLUS
- Maintenance filter for systems with 52-70 gallons capacity. Can be used with 89019 base.
Carquest Premium – Coolant Spin-on with BTA PLUS Formula (Part No.96324)
from
$28.99
CARQUEST HD coolant filters are designed to meet or exceed OE performance over the entire OE recommended service interval.
Product Features:
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Product Features:
- Standard life Spin-on coolant filter
- Made in USA
- Includes 4 Units BTA PLUS
- Maintenance filter for systems with 7-16 gallons capacity. Can be used with 89019 base.
Carquest Premium – Coolant Spin-on with BTA PLUS Formula (Part No.89075)
from
$55.99
CARQUEST HD coolant filters are designed to meet or exceed OE performance over the entire OE recommended service interval.
Product Features:
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Product Features:
- Standard life Spin-on coolant filter
- Made in USA
- Includes 15 Units BTA PLUS
- Maintenance filter for systems with 44-51 gallons capacity. Can be used with 89019 base.
Carquest Premium – Coolant Spin-on with BTA PLUS Formula (Part No.89112)
from
$131.99
CARQUEST HD coolant filters are designed to meet or exceed OE performance over the entire OE recommended service interval.
Product Features:
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Product Features:
- Standard life Spin-on coolant filter
- Made in USA
- Includes 11 1/2 Units BTA PLUS
Carquest Premium – AC Pressure Switch (Part No.ACA1349)
from
$60.99
The Premium CarQuest Vehicle Solutions line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compresso
Product Features:
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Product Features:
- Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
- Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
- All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.
Carquest Premium – AC Pressure Switch (Part No.ACA1804)
from
$51.99
The Premium CarQuest Vehicle Solutions line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compressor, fans and system levels. An improperly functioning A/C Pressure Switch will provide erratic or inaccurate actuation and operation, severely affecting system performance and function. Without reliable and accurate actuation from a properly functioning A/C Pressure Switch, critical components and the system as a whole are left unregulated and unprotected which can lead to excessive wear and tear on critical components and costly system damage.
Product Features:
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Product Features:
- Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
- Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
- All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.
Carquest Premium – AC Pressure Switch (Part No.ACA1764)
from
$18.99
The Premium CarQuest Vehicle Solutions line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compressor, fans and system levels. An improperly functioning A/C Pressure Switch will provide erratic or inaccurate actuation and operation, severely affecting system performance and function. Without reliable and accurate actuation from a properly functioning A/C Pressure Switch, critical components and the system as a whole are left unregulated and unprotected which can lead to excessive wear and tear on critical components and costly system damage.
Product Features:
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Product Features:
- Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
- Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
- All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.
Carquest Premium – AC Pressure Switch (Part No.ACA1779)
from
$25.99
The Premium CarQuest Vehicle Solutions line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compressor, fans and system levels. An improperly functioning A/C Pressure Switch will provide erratic or inaccurate actuation and operation, severely affecting system performance and function. Without reliable and accurate actuation from a properly functioning A/C Pressure Switch, critical components and the system as a whole are left unregulated and unprotected which can lead to excessive wear and tear on critical components and costly system damage.
Product Features:
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Product Features:
- Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
- Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
- All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.
Carquest Premium – AC Pressure Switch (Part No.ACA1319)
from
$41.99
The Premium CarQuest Vehicle Solutions line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compressor, fans and system levels. An improperly functioning A/C Pressure Switch will provide erratic or inaccurate actuation and operation, severely affecting system performance and function. Without reliable and accurate actuation from a properly functioning A/C Pressure Switch, critical components and the system as a whole are left unregulated and unprotected which can lead to excessive wear and tear on critical components and costly system damage.
Product Features:
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Product Features:
- Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
- Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
- All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.
Carquest Premium – AC Pressure Switch (Part No.ACA1769)
from
$45.99
The Premium CarQuest Vehicle Solutions line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compressor, fans and system levels. An improperly functioning A/C Pressure Switch will provide erratic or inaccurate actuation and operation, severely affecting system performance and function. Without reliable and accurate actuation from a properly functioning A/C Pressure Switch, critical components and the system as a whole are left unregulated and unprotected which can lead to excessive wear and tear on critical components and costly system damage.
Product Features:
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Product Features:
- Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
- Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
- All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.
Carquest Premium – AC Pressure Switch (Part No.ACA1763)
from
$21.99
The Premium CarQuest Vehicle Solutions line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compresso
Product Features:
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Product Features:
- Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
- Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
- All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.
- All units are tested using automated end-of-line testing equipment pressurizing the A/C Pressure Sensor and checks full-spectrum functionality and electrical output to ensure each A/C Pressure Sensor meets manufacturing specifications before packaging.
Carquest Premium – AC Pressure Switch (Part No.ACA1759)
from
$53.99
The Premium CarQuest Vehicle Solutions line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compressor, fans and system levels. An improperly functioning A/C Pressure Switch will provide erratic or inaccurate actuation and operation, severely affecting system performance and function. Without reliable and accurate actuation from a properly functioning A/C Pressure Switch, critical components and the system as a whole are left unregulated and unprotected which can lead to excessive wear and tear on critical components and costly system damage.
Product Features:
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Product Features:
- Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
- Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
- All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.
Carquest Premium – AC Pressure Switch (Part No.ACA1331)
from
$39.99
The Premium CarQuest Vehicle Solutions line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Switch monitors system pressures, aiding in proper and efficient control of the compressor, fans and system levels. An improperly functioning A/C Pressure Switch will provide erratic or inaccurate actuation and operation, severely affecting system performance and function. Without reliable and accurate actuation from a properly functioning A/C Pressure Switch, critical components and the system as a whole are left unregulated and unprotected which can lead to excessive wear and tear on critical components and costly system damage.
Product Features:
See More
Product Features:
- Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to meet or exceed OE performance and to meet the uncompromising demands of service professionals.
- Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Switch.
- All units are tested using advanced end-of-line equipment that pressurize the A/C Pressure Switch, confirm proper calibration and functionality, and check for leaks to ensure each A/C Pressure Switch meets manufacturing specifications before packaging.
Popular 1990 Peterbilt 378 Cooling and Climate Controls Categories
1990 Peterbilt 378 Cooling and Climate Controls
You count on your 1990 Peterbilt 378 to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Cooling and Climate Controls. With 37 Cooling and Climate Controls ranging in price from $9.49 to $668.99, you’re sure to find everything you need for your 1990 Peterbilt 378.
Brands matter. If you want to shop a specific Cooling and Climate Controls brand, we stock 3 different brands like Carquest Premium, Gates, and DriveWorks. 1990 Peterbilt 378 Cooling and Climate Controls start as low as $9.49!
One of the best ways to find top quality OEM or aftermarket Cooling and Climate Controls is by asking professionals. Short of that, you can shop with confidence thanks to our 12 extensive product reviews on 1990 Peterbilt 378 Cooling and Climate Controls.
Did we mention you can order your Cooling and Climate Controls from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Cooling and Climate Controls inventory for your 1990 Peterbilt 378 below to get started!
Top-Rated Cooling and Climate Controls Brands For Your 1990 Peterbilt 378
Trusted Cooling and Climate Controls OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1990 Peterbilt 378 running right for years to come. In our inventory you’ll find brands like Carquest Premium, Gates, DriveWorks, and even more.
Popular Carquest Premium Cooling and Climate Controls
You’ll find popular Carquest Premium brand products across Blower Motor and Related Products. All are waiting to get your 1990 Peterbilt 378 back on the road. Some of the top-rated Carquest Premium products in these categories are:
FAQs for 1990 Peterbilt 378 Cooling and Climate Controls
What are the most purchased Cooling and Climate Controls for the 1990 Peterbilt 378?
Out of 37 Cooling and Climate Controls for the 1990 Peterbilt 378, the most popular in our inventory are:
