2003 Saab 9-5 Engine Cooling Parts

Keep Your 2003 Saab 9-5 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 2003 Saab 9-5 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Thermostat and Water Outlet Gaskets, Thermostat and Water Outlet Assemblies, and Thermostats. 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, Motorad, and Calorstat. For example, Carquest Premium Engine Cooling Parts start at just $14.29 with an average 4.4 star rating. Motorad and Calorstat offer similar pricing and quality, backed by strong customer feedback. With over 272 reviews and a solid 5 star average, you can shop with confidence knowing other Saab 9-5 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2003 Saab 9-5 Engine Cooling Part at Advance Auto Parts is around $68.36, with a range that starts at $1.49 and goes up to $606.99. With 52 options in stock from 26 trusted brands, finding the right fit is easy. Popular picks like Engine Coolant Reservoir Cap, Standard Thermostat: 180 Degrees, and Engine Coolant Outlet Gasket start at just $3.99 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 Blend Doors and Blower Motor and Related Products. At Advance Auto Parts, we’re here to help you keep your 2003 Saab 9-5 in peak condition, inside and out.

Essential 2003 Saab 9-5 Engine Cooling Parts

MAHLE Original – Engine Coolant Thermostat Housing Gasket (Part No.C32225)

Engine Coolant Thermostat Housing Gasket

from

$21.99
MAHLE gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:
  • All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
  • MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
  • MAHLE gaskets is the leader in Domestic, Asian and European applications
  • The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package
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Felpro – Engine Coolant Thermostat Housing Gasket (Part No.35858)

Engine Coolant Thermostat Housing Gasket

from

$2.49
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.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Carquest Premium – Engine Electric Water Pump: New, Aluminum/Plastic Housing (Part No.T1240)

Engine Electric Water Pump: New, Aluminum/Plastic Housing

from

$246.99
Carquest Premium auxiliary 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.

Product Features:
  • Built to meet or exceed OE fit, form and function
  • All components necessary for installation are supplied with pump
  • 100% tested for reliable performance
  • Follow all enclosed instructions to maximize pump life and validate warranty
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FELPRO – Thermostat Gasket (Part No.G4031976985FEL)

Thermostat Gasket

from

$3.34
Thermostat Gasket

Elwis – Water Pump Housing O-Ring (Part No.G3032280264ELW)

Water Pump Housing O-Ring

from

$2.01
Water Pump Housing O-Ring

Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T1162)

Engine Water Pump: New, Gasket/Seals Included

from

$79.99
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:
  • 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
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Rein – Bushing (Part No.AVB0601)

Bushing

from

$2.99
Anti-vibration parts dampen vibration harmonics from the engine and drive line components to rest of the vehicle. This in turn reduces vibration and noise which can be felt and heard while the vehicle is in operation. Rein automotive anti-vibration parts are application specific and match the design and function of the OE parts.

Product Features:
  • All Rein automotive bushings are hydraulic or rubber-to-metal based on the original equipment mount, ensuring the parts performs like original.
  • Manufactured to strict engineering standards/specifications in materials and tolerances
  • Rubber components match the shore hardness of the original equipment bushing to ensure maximum performance and product longevity
  • Recommend to replace bushings in pairs to ensure best performance. note: control arm bushing kits contain the needed pair.
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Carquest Premium – Standard Thermostat: 180 Degrees (Part No.13398)

Standard Thermostat: 180 Degrees

from

$9.99
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:
  • 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
See More

Professional Parts Sweden – Water Pipe (Part No.G2025455809PPS)

Water Pipe

from

$84.31
Water Pipe

Nissens – Radiator (Part No.G1000121999NSS)

Radiator

from

$246.49
Plastic Tank / Aluminum Core Radiator The Nissens Radiator flat tube and double folded fin design offers a significantly better cooling capacity and provides a stronger exterior resisting impacts from stones. This advanced design helps to prevent damage which would negatively affect the cooling capacity and engine performance.

Product Features:
  • OE-Equivalent.
  • Direct fit for easy installation.
  • OE Style mounting brackets and hose connections.
  • Integrated transmission oil cooler when applicable.
  • Compact and lightweight.
See More

Flex A Lite – Trimline Straight Blade Electric Fan (Part No.114)

Trimline Straight Blade Electric Fan

from

$125.99
Trimline Straight Blade Electric Fan

Carquest Premium – COOLANT HOUSING (Part No.CH6134)

COOLANT HOUSING

from

$51.99
COOLANT HOUSING

Rein – Coolant Temperature Sensor (Part No.C6020134671RIN)

Coolant Temperature Sensor

from

$22.84
The REIN Engine Coolant Temperature Sensor is a high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Premium Original Equipment replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
See More

ACDelco – GM Original Equipment Engine Coolant Temperature Sensor (Part No.C6020575694ACD)

GM Original Equipment Engine Coolant Temperature Sensor

from

$57.13
The ACDelco GM Original Equipment Engine Coolant Temperature Sensor monitors the engine temperature, and is a GM-recommended replacement for your vehicle’s original component. The engine temperature signal is used by the engine control module to adjust the air/fuel mixture and ignition timing. This original equipment engine coolant temperature sensor has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Undergo the same stringent testing process as the original part
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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Dorman – Thermostat Assembly: Includes Housing, Thermostat, and Gasket, 198 Degrees (Part No.902-691)

Thermostat Assembly: Includes Housing, Thermostat, and Gasket, 198 Degrees

from

$57.99
This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Product Features:
  • Ideal replacement – this engine coolant thermostat housing assembly directly replaces the original water outlet on specified vehicle years, makes and models.
  • Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking.
  • Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
  • Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housing assemblies
See More

Motorad – Integrated Thermostat Housing: With Seal, 198 Degrees (Part No.349-198)

Integrated Thermostat Housing: With Seal, 198 Degrees

from

$29.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. This integrated thermostat housing 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 as well as the design and function of the housing. Offset design, air relief valve, and OEM style seals included where applicable.

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
See More

Carquest Premium – Engine Coolant Reservoir Cap (Part No.10250)

Engine Coolant Reservoir Cap

from

$10.49
Manufactured to meet all OEM specifications. Designed to be easy to install and remove. Manufactured from high quality components with proper relief and vacuum valves. Quality tested to stand up to even the most demanding automotive cooling systems.

Product Features:
  • Maintains proper cooling system pressure
  • Easy installation and removal
  • 100% tested to ensure proper pressure and longevity
  • Meets all OEM specifications
See More

Dorman – Help – Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack (Part No.54218)

Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack

from

$16.99
Cracked or lost the original engine coolant reservoir cap? Replace it seamlessly and effectively with this precisely engineered, direct replacement cap.

Product Features:
  • Direct replacement – this engine coolant reservoir cap directly replaces a cracked or lost original cap.
  • Application specific – made to match dimensions of reservoir cap on only certain vehicle years, makes and models
  • Seamless fit – reverse-engineered from the original equipment to fit perfectly
  • Excellent value – a quick, easy replacement that’s less expensive than going back to the dealership
See More

Mahle – Water Pump Gasket (Part No.G3040134763MAH)

Water Pump Gasket

from

$5.59
Water Pump Gasket

Carquest Premium – Coolant Temperature Sensor (Part No.WTC1136)

Coolant Temperature Sensor

from

$21.99
Approved materials for increased durability in even the most extreme temperatures. All MotoRad Coolant Temperature Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.

Product Features:
  • 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
  • Thread Sealant and/or O-ring pre-installed on applicable sensors to ensure leak free performance
  • Brass sensor housing precision machined to meet or exceed OE thermal conductivity
  • OE precision matched thermistor position for correct output parameters
  • Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.
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Bosch – Coolant Temperature Sensor (Part No.0280130122)

Coolant Temperature Sensor

from

$29.99
Bosch OE quality temperature sensors for accurate measurements with high durability, fast response time and wide measuring range.

Product Features:
  • Bosch OE quality temperature sensors for accurate measurements
  • Bosch OE quality temperature sensors with high durability against operating materials
  • Fast response time with Bosch OE quality temperature sensors
  • Bosch OE quality temperature sensors with a wide measuring range
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Carquest Premium – Radiator Cap Tester Adapter (Part No.12033)

Radiator Cap Tester Adapter

from

$93.99
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.

Product Features:
  • Machined metal construction
  • Works with MT-300 pressure tester
  • Tests coolant caps
  • Professional quality
See More

Felpro – Engine Water Pump Gasket (Part No.35665)

Engine Water Pump Gasket

from

$1.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design
  • Manufactured for the sealing repair environment
  • Validated for fit, form, and function
  • Quality that you can trust
See More

ACDelco – Water Pump O-Ring (Part No.G3059223536ACD)

Water Pump O-Ring

from

$15.58
ACDelco is a global leader in automotive replacement parts and related services and offers quality aftermarket products for most makes and models, including General Motors, Ford, Chrysler, Toyota and Honda. ACDelco has over 100 years of experience in the automotive industry and is a brand of GM Customer Care and After sales, a division of General Motors.
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APA/URO Parts – Thermostat Housing (Part No.G4010280141APA)

Thermostat Housing

from

$56.86
The APA/URO Thermostat Housing is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Premium aftermarket replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
See More

Most Popular Thermostat and Water Outlet Gaskets for 2003 Saab 9-5s

Enhance your 2003 Saab 9-5 with one of the 3 Thermostat and Water Outlet Gaskets we have in stock, starting at just $3.39.

Felpro – Engine Coolant Outlet Gasket (Part No.25565)

Engine Coolant Outlet Gasket

from

$3.99
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.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design
  • Manufactured for the sealing repair environment
  • Validated for fit, form, and function
  • Quality that you can trust
See More

Victor Reinz – Engine Coolant Outlet Gasket (Part No.71-35398-00)

Engine Coolant Outlet Gasket

from

$3.79
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.

Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
See More

Autopart International Inc – Thermostat Gasket (Part No.G40311999374API)

Thermostat Gasket

from

$3.39
Thermostat Gasket

Best-Selling 2003 Saab 9-5 Thermostat and Water Outlet Assemblies

Upgrade your 9-5 with one of our 3 best-selling Thermostat and Water Outlet Assemblies, earning an average 5 stars rating across 2 reviews.

Motorad – Integrated Thermostat Housing: With Seal, 198 Degrees (Part No.349-198)

Integrated Thermostat Housing: With Seal, 198 Degrees

from

$29.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. This integrated thermostat housing 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 as well as the design and function of the housing. Offset design, air relief valve, and OEM style seals included where applicable.

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
See More

Dorman – Thermostat Assembly: Includes Housing, Thermostat, and Gasket, 198 Degrees (Part No.902-691)

Thermostat Assembly: Includes Housing, Thermostat, and Gasket, 198 Degrees

from

$57.99
This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Product Features:
  • Ideal replacement – this engine coolant thermostat housing assembly directly replaces the original water outlet on specified vehicle years, makes and models.
  • Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking.
  • Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
  • Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housing assemblies
See More

Dorman – Thermostat Assembly: Includes Gasket, Housing, and Thermostat, 180 Degrees (Part No.902-2691)

Thermostat Assembly: Includes Gasket, Housing, and Thermostat, 180 Degrees

from

$41.99
This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Product Features:
  • Ideal replacement – this engine coolant thermostat housing assembly directly replaces the original water outlet on specified vehicle years, makes and models.
  • Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking.
  • Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
  • Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housing assemblies
See More

Top-Quality Thermostats for 2003 Saab 9-5s

Choose a high-quality OEM or aftermarket Thermostat for Saab 9-5s and enjoy top-notch performance from $9.99.

Carquest Premium – Standard Thermostat: 195 Degrees (Part No.13779)

Standard Thermostat: 195 Degrees

from

$15.79
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:
  • 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
See More

Carquest Premium – Standard Thermostat: 180 Degrees (Part No.13778)

Standard Thermostat: 180 Degrees

from

$15.79
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:
  • 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
See More

Carquest Premium – Standard Thermostat: 195 Degrees (Part No.13399)

Standard Thermostat: 195 Degrees

from

$10.49
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:
  • 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
See More

Carquest Premium – Standard Thermostat: 180 Degrees (Part No.13398)

Standard Thermostat: 180 Degrees

from

$9.99
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:
  • 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
See More

Carquest Premium – Standard Thermostat: With Seal, 192 Degrees (Part No.48349)

Standard Thermostat: With Seal, 192 Degrees

from

$23.99
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:
  • 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
See More

Gates – Thermostat (Part No.G4000934683GAT)

Thermostat

from

$33.87
Thermostat

Stant – XACTstat OE Exact Fit Thermostat (Part No.G4000209944STN)

XACTstat OE Exact Fit Thermostat

from

$30.51
These thermostats are an exact match to the original equipment thermostat that came with the vehicle when it rolled off the assembly line. Stant’s XACTstat thermostats are designed for installers with customers that demand the exact OEM thermostat as a replacement product. There are currently over 100 Stant XACTstat thermostats that match OEM product fit, function and design; with more being added to the line. The XACTstat line includes thermostats for for nearly every make of vehicle, foreign and domestic. Stant XACTstat thermostats include all the features that make them just like the original equipment.They have the jiggle pins, check valves, integral seals, and integrated water outlet housings. Some have the ports for attaching coolant sensors.

Product Features:
  • Includes all features of the original equipment thermostat.
  • Jiggle pins and check valves for air venting, integral seals, and integrated water outlet housings are exactly like the original equipment
  • 100% calibration is conducted for each heat motor to guarantee quality and performance
See More

Beck/Arnley – Thermostat (Part No.143-0776)

Thermostat

from

$22.79
Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.

Product Features:
  • Matches OE form, fit and function
  • Features a standard jiggle valve where required by OE and has a long stroke for maximum cooling
  • Constructed with premium materials for durability
  • Be sure to use the proper coolant to maximize cooling system components. See Beck/Arnley catalog for the coolant for this application.
  • Application specific for this vehicle
See More

Vemo – Thermostat (Part No.G4000945029VMO)

Thermostat

from

$91.83
Vemo offers a full line of thermostats to replace your original equipment thermostat. This includes a wide variety of temperature ranges all designed to operate within OEM specifications.

Product Features:
  • Strict quality control, and functional testing
  • Self-cleaning and self-aligning thermostat valve
  • Original equipment design provides exact fit and performance
  • Precise sealing edges reduce leakage and premature cooling
  • Temperature sensitive heat motor provides consistent valve response for smooth performance and precise engine cooling
  • Stainless steel assembly and springs are engineered for long life
See More

Wahler – Thermostat (Part No.G4000945029WAH)

Thermostat

from

$57.14
Wahler is a provider of premium quality thermostats and thermo-switches in OE quality. The varying applications and divergent technologies of the internal combustion engine call for thermostats featuring different operating characteristics and modes of operation. Therefore Wahler provides thermostats with a highly accurate coolant control.

Product Features:
  • Strict quality control, and functional testing
  • Self-cleaning and self-aligning thermostat valve
  • Original equipment design provides exact fit and performance
  • Precise sealing edges reduce leakage and premature cooling
  • Temperature sensitive heat motor provides consistent valve response for smooth performance and precise engine cooling
  • Stainless steel assembly and springs are engineered for long life
See More

Calorstat – Thermostat (Part No.G400022219CAL)

Thermostat

from

$19.54
CALORSTAT thermostatic components (bellows thermostats for water temperature regulation), followed by the use of a different technology based on the wax expansion. CALORSTAT by Vernet has produced thermostatic elements for more than 50 years. A vast amount of experience and continuous development has enabled the Company to remain the world leader in this field. Throughout the world, Vernet is regarded as a valued partner by manufacturers, large and small, in the Sanitary, Heating and Automotive industry.

Product Features:
  • Comfort enhancement by a faster cabine warming
  • CO2 emissions and fuel consumption reduction
  • Thermostat opening driven by the ECU (electrical thermostat)
  • An adaptation of the control strategies to the vehicle use (electrical thermostat)
See More

Aftermarket – Thermostat (Part No.G4000167287AFT)

Thermostat

from

$16.16
Thermostat

Autopart International Inc – Thermostat (Part No.G40002060068API)

Thermostat

from

$14.82
Thermostat

Top Picks for 2003 Saab 9-5 Radiators

Invest in one of our 5 durable Radiators for your 2003 Ford, knowing you’re getting trusted brands and expert craftsmanship.

Carquest Premium – Radiator (Part No.436019)

Radiator

from

$179.99
Carquest Premium radiators are designed and engineered for maximum performance, using the highest-grade materials to ensure all radiators meet or exceed original equipment (O.E.) fit, form and function. Carquest Premium radiators are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Most modern vehicles use radiators with plastic tanks and our parts are engineered with integrated ribbing to prevent damage during thermal cycling. Carquest Premium radiators are also 100% tested to ensure a durable, leak-free cooling system repair.

Product Features:
  • Thermal tested under real-life temperature simulations
  • High tensile strength aluminum for maximum crimp strength
  • Plastic tanks are engineered with integrated ribbing for added strength to withstand cracks, bowing and distortion during thermal cycles
  • Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles
  • Oil cooler designs meet or exceed OE standards, keeping the vehicle’s engine and transmission performing at optimal conditions
  • OEM grade, premium fittings for transmission or engine oil coolers (where applicable)
See More

Nissens – Radiator (Part No.G1000121999NSS)

Radiator

from

$246.49
Plastic Tank / Aluminum Core Radiator The Nissens Radiator flat tube and double folded fin design offers a significantly better cooling capacity and provides a stronger exterior resisting impacts from stones. This advanced design helps to prevent damage which would negatively affect the cooling capacity and engine performance.

Product Features:
  • OE-Equivalent.
  • Direct fit for easy installation.
  • OE Style mounting brackets and hose connections.
  • Integrated transmission oil cooler when applicable.
  • Compact and lightweight.
See More

Carquest Premium – Radiator: With Transmission Oil Cooler (Part No.812924)

Radiator: With Transmission Oil Cooler

from

$184.99
Carquest Premium radiators are designed and engineered for maximum performance, using the highest-grade materials to ensure all radiators meet or exceed original equipment (O.E.) fit, form and function. Carquest Premium radiators are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Most modern vehicles use radiators with plastic tanks and our parts are engineered with integrated ribbing to prevent damage during thermal cycling. Carquest Premium radiators are also 100% tested to ensure a durable, leak-free cooling system repair.

Product Features:
  • Thermal tested under real-life temperature simulations
  • High tensile strength aluminum for maximum crimp strength
  • Plastic tanks are engineeredáwith integrated ribbingáfor addedástrength to withstand cracks, bowing and distortion during thermal cycles
  • Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles
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Nissens – Radiator (Part No.G1000935567NSS)

Radiator

from

$282.28
Plastic Tank / Aluminum Core Radiator The Nissens Radiator flat tube and double folded fin design offers a significantly better cooling capacity and provides a stronger exterior resisting impacts from stones. This advanced design helps to prevent damage which would negatively affect the cooling capacity and engine performance.

Product Features:
  • OE-Equivalent.
  • Direct fit for easy installation.
  • OE Style mounting brackets and hose connections.
  • Integrated transmission oil cooler when applicable.
  • Compact and lightweight.
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KAI – Radiator (Part No.RAD2836)

Radiator

from

$241.99
New Platinum Pro Radiator, 2.3 Liter Engine, Automatic Or Manual Transmission

Product Features:
  • 2.3 Liter Engine, Automatic Or Manual Transmission, Made Of Plastic and Aluminum
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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Top-Rated Water Pumps for 2003 Saab 9-5s

Make a smart move for your 2003 Saab 9-5 with products all priced from $70.13 to $111.14.

Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T1162)

Engine Water Pump: New, Gasket/Seals Included

from

$79.99
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:
  • 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
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GMB – GMB Water Pump (Part No.G3000221619GMB)

GMB Water Pump

from

$70.13
The GMB Water Pump contains no remanufactured components and is designed to combat engine overheating associated with higher RPM, performance and high load applications. All GMB Water Pumps feature a precision ground, heavy duty steel bearing that`s completely sealed and lubricated for life. A specially modified, high performance impeller eliminates cavitation at high RPM`s, maintaining maximum volumetric flow of coolant, thus reducing engine temperature and increasing horsepower.

Product Features:
  • OE-Equivalent and direct fit application.
  • 100% new with no remanufactured parts.
  • High flow design
  • Factory lubricated bearing assembly
  • Precision ground shaft and hub
  • OE quality forged housing for maximum coolant flow
  • Precision built and balanced
  • Pressed on impeller for increased water flow
  • Unique no sealed required gasket
  • Unitized seal protects bearings and provides long life leak free performance.
  • Factory sealed precision ground one piece bearing assembly
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Worldpac – WATER PUMP (Part No.G3000272683GRA)

WATER PUMP

from

$111.14
WATER PUMP

Autopart International Inc – Water Pump (Part No.G3000651237API)

Water Pump

from

$96.92
Water Pump

Graf – Graf Water Pump (Part No.G3000153061GRA)

Graf Water Pump

from

$90.86
The Graf Water Pump contains no remanufactured parts and is produced using an optimized all metal impeller design to assist in cooling under high RPM, and performance demands. Selection of raw materials, reliability of machinery and production processes, stringent controls throughout the production process, from melting to fitting, as well as reliability tests performed using equipment able to determine true performance, go to ensure this product is a real guarantee of safety and long life. The Graf water pump is centrifugal in type and comprises a bladed rotor linked by means of a shaft (which rotates on bearings housed in a support) to the drive gear; the seal between the pump and the motor block is guaranteed by a gasket, while the inside of the pump is guaranteed by a mechanical seal. Component parts: Impeller: supplies the fluid with the necessary energy to cover the entire cooling circuit. Mechanical seal: ensures fluid seal inside the pump. Bearing: transmits movement to the impeller and supports any ventilation parts. Entrainment part: for transmitting movement to the bearing. Pump body: supports the basic pump component parts and conveys the coolant in the motor block.

Product Features:
  • All the component parts fitted are pre-tested to evaluate durability, performance and reliability.
  • The bearings undergo a durability test equivalent to nominal lifespan and are then inspected to assess integrity.
  • The mechanical seals are tested in extreme coolant temperature conditions according to predefined cycles.
  • The shape of the impellers is optimized thanks to the use of prototypes on which flow and performance tests are performed.
  • On both the entrainment parts and the bodies, the choice of materials and/or technologies different to original ones is made on the basis of structural and mechanical tests.
  • After assembly all the pumps undergo seal tests on units that reject those with leaks above set limits.
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Autopart International Inc – Water Pump (Part No.G3000651231API)

Water Pump

from

$73.13
Water Pump

Top-Rated Engine Cooling Part Brands For Your 2003 Saab 9-5

When it comes to finding the perfect Engine Cooling Part for your 2003 Saab 9-5, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 26 trusted brands. We carry the most popular Engine Cooling Part brands including Calorstat, Carquest Premium, and Motorad, and more, all known for their exceptional customer ratings (average brand rating of 5.0 stars) and competitive prices, as low as $10.45. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 2003 Saab 9-5, providing peace of mind with parts that meet or exceed OEM standards.

Popular Calorstat 2003 Saab 9-5 Engine Cooling Parts

If you’re looking for a top-quality Engine Cooling Part for your 2003 Saab 9-5, Advance Auto Parts has exactly what you need with our selection of Calorstat Engine Cooling Parts. We have 1 Calorstat Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $10.45, you’ll find the perfect Engine Cooling Part for your needs and budget. Calorstat Engine Cooling Parts for the 2003 Saab 9-5 come highly rated, with over 1 customer reviews and an impressive average rating of 5.0 stars. Choosing a Calorstat Engine Cooling Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Expansion Tank Cap
from $10.45
(1)
Expansion Tank Cap
“Got this for my Chevy Aveo. Fits better than OEM.”

Top-Quality Carquest Premium 2003 Saab 9-5 Engine Cooling Parts

For those in search of a high-quality Engine Cooling Part for their 2003 Saab 9-5, 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 $14.29, with an average price of $15.29, giving you a range of options to suit your budget. Backed by over 73 customer ratings and an average rating of 4.4 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.
Engine Coolant Reservoir Cap
from $14.29
(1)
Engine Coolant Reservoir Cap
“Fits great…works like it should”
Standard Thermostat: 195 Degrees
from $15.79
(56)
Standard Thermostat: 195 Degrees
“great”
Standard Thermostat: 180 Degrees
from $15.79
(16)
Standard Thermostat: 180 Degrees
“Car did not run hot, but lower radiator hose started leaking and was too hot to touch. Replaced and lower radiator hose temp was much cooler. Car runs”

FAQs for 2003 Saab 9-5 Engine Cooling Parts

What are the best-selling Engine Cooling Parts for 2003 Saab 9-5s?

Out of 52 Engine Cooling Parts that fit 2003 Saab 9-5s, the following parts are the top sellers:

What’s the price range for 2003 Saab 9-5 Engine Cooling Parts?

The prices of Engine Cooling Parts for the 2003 Saab 9-5 range from $1.49 up to $606.99 for the most premium parts.

What is the average price of an Engine Cooling Parts Engine Cooling Part for a 2003 Saab 9-5?

The average price for Engine Cooling Parts for the 2003 Saab 9-5 is $68.36. 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 Saab 9-5 model years?

Yes, we carry Engine Cooling Parts for 11 model years of Saab 9-5s between 1999 and 2011. The following model years are the most popular for Engine Cooling Part purchases: 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, and 2002.

What are the cheapest Engine Cooling Parts for my 2003 Saab 9-5?

The cheapest 2003 Saab 9-5 Engine Cooling Parts we carry are:

What types of Engine Cooling Parts do you sell for my 2003 Saab 9-5?

As of 4/10/25, these are some of the most in-demand types of Engine Cooling Parts for a 2003 Saab 9-5:

Can I get help with 2003 Saab 9-5 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 Saab Engine Cooling Parts and more.

What is your return policy for Saab 9-5 Engine Cooling Parts?

Advance Auto Parts keeps returns simple. For new Saab 9-5 Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.