2003 Pontiac Sunfire Engine Cooling Parts

Name: Multi-Use Connector
Brand: Carquest Premium
SKU: PTA1179
Price: 5.99 USD

Keep Your 2003 Pontiac Sunfire 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 Pontiac Sunfire looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Coolant Reservoir Caps, Thermostat and Water Outlet Gaskets, 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 Dorman, Carquest Premium, and Delphi. For example, Dorman Engine Cooling Parts start at just $8.99 with an average 4.2 star rating. Carquest Premium and Delphi offer similar pricing and quality, backed by strong customer feedback. With over 664 reviews and a solid 4 star average, you can shop with confidence knowing other Pontiac Sunfire owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2003 Pontiac Sunfire Engine Cooling Part at Advance Auto Parts is around $58.18, with a range that starts at $2.49 and goes up to $231.99. With 34 options in stock from 9 trusted brands, finding the right fit is easy. Popular picks like Radiator Cap: 15 PSI, Standard Thermostat: With Seal, 180 Degrees, and Coolant Temperature Sensor start at just $15.99 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 Pontiac Sunfire in peak condition, inside and out.

Looking for the perfect Engine Cooling Part for your 2003 Pontiac Sunfire? 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 Pontiac Sunfire. Whether you’re driving a 2003 model or another popular model year like 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2004, and 2005, 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 2003 Pontiac Sunfire Engine Cooling Parts

from

$5.99

Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$17.99

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

from

$8.99

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

Product Features:

Direct replacement – this radiator drain petcock matches the fit and function of the original equipment part
Durable construction – this part is made of quality materials for a long service life
Saves money – offers original equipment quality at a competitive price
Quality assured – this petcock has undergone virtual testing to assure proper fit and function

from

$4.49

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
Manufactured for the sealing repair environment
Validated for fit, form, and function
Quality that you can trust

from

$62.99

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

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

from

$108.99

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

Product Features:

Rapid-Cool Thin-Line electric fans
12″ Diameter
800 CFM
Use as a pusher or puller fan
Motors built and tested to quality specifications
12 in. universal fit reversible fan
800 CFM
UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.

from

$4.49

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

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

from

$24.05

High quality OE replacement part with all components needed to complete the job

Product Features:

Contains gaskets, O-rings, or seals to properly replace the product
Brass construction for accurate temperature sensing
Color coded for easy identification
Zinc coated terminal to resist corrosion

from

$22.99

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

from

$231.99

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

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

from

$15.99

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

from

$54.99

New Platinum Pro Coolant Recovery Tank

Product Features:

Made Of Polypropylene
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

from

$46.99

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

Product Features:

Preset thermostatic fan control
185 Deg. F preset
For use with Imperial electric fans
Probe installs into radiator fins
Contains gaskets, O-rings, or seals to properly replace the product
Brass construction for accurate temperature sensing
Zinc coated terminal to resist corrosion
Vehicle specific applications

from

$69.99

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

Product Features:

Adjustable thermostatic fan control
160 Deg. F – 210 Deg. F thread-in probe
For use with Imperial electric fans
Thread-in probe for installation in water jacket or radiator
Contains gaskets, O-rings, or seals to properly replace the product
Brass construction for accurate temperature sensing
Zinc coated terminal to resist corrosion
Vehicle specific applications

from

$94.99

This engine cooling fan assembly is precision-engineered to match the fit and performance of the stock radiator fan on specific vehicle years, makes and models. It has been rigorously tested to ensure it cools as effectively as the original part.

Product Features:

Ideal replacement – this engine cooling fan assembly was precision-engineered to match the fit and performance of the stock radiator fan assembly on specific vehicles
Complete package – assembly is designed with the same materials and components as the original part
Quality assured – motors are tested in laboratory settings to ensure performance
Cost effective and reliable – trustworthy manufacturing for far less than same part at the dealership

from

$41.99

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

from

$95.99

Machined metal construction
Works with MT-300 pressure tester
Tests coolant caps
Professional quality

from

$33.99

Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation

Product Features:

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain gears offer reliability and dependability for engine rebuilds and typical replacement jobs
Helical tooth form for quiet operation and precision machined bore for true fit
CAD designed and manufactured using premium materials to ensure optimal performance
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

from

$2.49

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
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$19.99

The engine cooling system is critical to engine sustainability under all operating conditions. The Coolant Level Sensor reports the level of coolant either in the radiator overflow container or in the radiator tank.

Product Features:

Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure accurate signal output providing product reliability, every time.

from

$169.99

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

Product Features:

Ideal replacement – this engine coolant thermostat housing directly replaces the original housing 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 housings

from

$18.99

Ideal replacement – this engine coolant thermostat housing directly replaces the original housing 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 housings

from

$12.99

Ideal replacement – this engine coolant thermostat housing directly replaces the original housing 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 housings

from

$99.99

Manufactured to the highest OEM quality standards by an OE Supplier, using proprietary material to stand up to even the most demanding automotive cooling systems. Thermal shock validated and 100% leak tested.

Product Features:

Easy, one step fit and installation
No special tools required
Meets or exceeds all OEM standards

Popular 2003 Pontiac Sunfire Engine Cooling Parts Categories

Radiators

Water Pumps

Engine Cooling Fan Controllers

Coolant Temperature Sensors

Coolant Reservoir Caps

Engine Water Pump Gasket Kits

Thermostat Housings

Thermostat Seals

Thermostat and Water Outlet Gaskets

Water Pump Gaskets

Radiator Drain Plugs

Engine Water Pump Cover Gaskets

Thermostat Housing O-Rings

Water Pump Gear

Coolant Temp Sending Unit Switch Connectors

Coolant Level Sensors

Radiator Cap Adapters

Most Popular Coolant Reservoir Caps for 2003 Pontiac Sunfires

Enhance your 2003 Pontiac Sunfire with one of the 3 Coolant Reservoir Caps we have in stock, starting at just $15.99.

show more show less

from

$17.99

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

from

$15.99

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

Product Features:

Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

from

$23.79

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

Best-Selling 2003 Pontiac Sunfire Thermostat and Water Outlet Gasket

Upgrade your Sunfire with our best-selling Thermostat and Water Outlet Gasket.

show more show less

from

$16.99

Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Meets or exceeds all original equipment specifications
Application specific design
Manufactured for the sealing repair environment
Validated for fit, form, and function

Top-Quality Water Pumps for 2003 Pontiac Sunfires

Choose a high-quality OEM or aftermarket Water Pump for Pontiac Sunfires and enjoy top-notch performance from $89.99.

show more show less

from

$89.99

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

Top Picks for 2003 Pontiac Sunfire Thermostats

Invest in one of our 2 durable Thermostats for your 2003 Pontiac, knowing you’re getting trusted brands and expert craftsmanship.

show more show less

from

$32.49

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

from

$41.99

UltraStat Thermostats are the toughest thermostats on the market. All heavy gauge stainless steel construction provides long-life durability, as well as complete corrosion resitance. Exclusive BLVT Valve technology minimizes thermal shock to cooling system components.

Product Features:

Heavy gauge stainless steel components offer increased reliability and long-lasting durability
Exclusive BLVT Valve Technology minimizes thermal shock to cooling system components
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

Radiators for 2003 Pontiac Sunfires

Make a smart move for your 2003 Pontiac Sunfire with products all priced from $165.99 to $231.99.

show more show less

from

$231.99

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

from

$165.99

New Platinum Pro Radiator, With Passenger Side Connection On Top

Product Features:

With Passenger Side Connection On Top, 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
Radiator Cap Not Included
Check Out The Large Selection Of Parts Available For Your Vehicle

Top-Rated Engine Cooling Part Brands For Your 2003 Pontiac Sunfire

When it comes to finding the perfect Engine Cooling Part for your 2003 Pontiac Sunfire, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 9 trusted brands. We carry the most popular Engine Cooling Part brands including Carquest Premium, Dorman, and Delphi, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $8.99. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 2003 Pontiac Sunfire, providing peace of mind with parts that meet or exceed OEM standards.

Popular Carquest Premium 2003 Pontiac Sunfire Engine Cooling Parts

If you’re looking for a top-quality Engine Cooling Part for your 2003 Pontiac Sunfire, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Engine Cooling Parts. We have 2 Carquest Premium Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $15.99 and an average cost of $24.24, you’ll find the perfect Engine Cooling Part for your needs and budget. Carquest Premium Engine Cooling Parts for the 2003 Pontiac Sunfire come highly rated, with over 94 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.

from $32.49

(35)

Standard Thermostat: With Seal, 180 Degrees

“Very good product”

from $15.99

(59)

Radiator Cap: 15 PSI

“Just what I needed”

Top-Quality Dorman 2003 Pontiac Sunfire Engine Cooling Parts

For those in search of a high-quality Engine Cooling Part for their 2003 Pontiac Sunfire, Advance Auto Parts offers a great selection of Dorman Engine Cooling Parts. With 3 Dorman 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 $8.99, with an average price of $40.66, giving you a range of options to suit your budget. Backed by over 18 customer ratings and an average rating of 4.2 stars, Dorman Engine Cooling Parts provide both reliability and excellent performance. Choosing a Dorman Engine Cooling Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

from $17.99

(6)

Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack

“Great cap fit just right”

from $94.99

(3)

Radiator Fan Assembly: Single, Cost Effective and Reliable

“Worked perfect, exactly as pictured, and great price.”

from $8.99

(9)

Radiator Drain Cocks

“GM should’ve made the original plug like this one instead of having a plastic tab. This one has a metal tab, and I’m sure it’ll last much longer.”

FAQs for 2003 Pontiac Sunfire Engine Cooling Parts

What are the best-selling Engine Cooling Parts for 2003 Pontiac Sunfires?

Out of 34 Engine Cooling Parts that fit 2003 Pontiac Sunfires, the following parts are the top sellers:

Radiator Cap: 15 PSI (17110030) – $15.99
Standard Thermostat: With Seal, 180 Degrees (5650088) – $32.49
Coolant Temperature Sensor (12422735) – $26.99

What’s the price range for 2003 Pontiac Sunfire Engine Cooling Parts?

The prices of Engine Cooling Parts for the 2003 Pontiac Sunfire range from $2.49 up to $231.99 for the most premium parts.

What is the average price of an Engine Cooling Part for a 2003 Pontiac Sunfire?

The average price for Engine Cooling Parts for the 2003 Pontiac Sunfire is $58.18. 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 Pontiac Sunfire model years?

Yes, we carry Engine Cooling Parts for 9 model years of Pontiac Sunfires between 1995 and 2005. The following model years are the most popular for Engine Cooling Part purchases: 2005, 2004, 2002, 2001, 2000, 1999, 1998, 1997, and 1996.

What are the cheapest Engine Cooling Parts for my 2003 Pontiac Sunfire?

The cheapest 2003 Pontiac Sunfire Engine Cooling Parts we carry are:

O-RING (20688701) – $2.49
Engine Coolant Thermostat Gasket (12005652) – $4.49
Radiator Drain Cocks (89015359) – $8.99
Radiator Cap: 15 PSI (17110030) – $15.99
Engine Water Pump Gasket (20688822) – $15.99

Does Advance Auto Parts sell Engine Cooling Parts for any other 2003 Pontiac models?

Yes. We stock Engine Cooling Parts for 5 other popular 2003 Pontiac models. Some of the most popular are 2003 Grand Prix Engine Cooling Parts, 2003 Bonneville Engine Cooling Parts, 2003 Grand Am Engine Cooling Parts, 2003 Vibe Engine Cooling Parts, and 2003 Montana Engine Cooling Parts.

What are the top-rated Engine Cooling Parts that fit the 2003 Pontiac Sunfire?

The one 2003 Pontiac Sunfire Engine Cooling Part we have in stock is the O-RING. It costs $2.49.

What types of Engine Cooling Parts do you sell for my 2003 Pontiac Sunfire?

As of 11/2/25, these are some of the most in-demand types of Engine Cooling Parts for a 2003 Pontiac Sunfire:

Can I get help with 2003 Pontiac Sunfire 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 Pontiac Engine Cooling Parts and more.

What is your return policy for Pontiac Sunfire Engine Cooling Parts?

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

2003 Pontiac Sunfire Engine Cooling Parts

Carquest Premium – Multi-Use Connector (Part No.PTA1179)

Dorman – Help – Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack (Part No.82597)

Dorman – Help – Radiator Drain Cocks (Part No.61133)

Felpro – Engine Coolant Outlet Gasket (Part No.35560)

Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T2221)

Imperial – Electric Fan, 12" Diameter (Part No.226112)

Felpro – Engine Coolant Thermostat Gasket (Part No.36122)

Felpro – Engine Water Pump Gasket (Part No.36025)

Factory Air – Coolant Temp Sensor Switch (Part No.36403)

Felpro – Engine Water Pump Installation Kit (Part No.ES 71282)

Carquest Premium – Radiator: With Transmission Oil Cooler (Part No.432658)

Carquest Premium – Standard Thermostat: 195 Degrees (Part No.13849)

Felpro – Engine Water Pump Gasket (Part No.35724)

KAI – Coolant Reservoir (Part No.GM3014125)

Imperial – Thermostatic Fan Control – Preset (Part No.226206)

Imperial – Thermostatic Fan Control – Adjustable (Part No.226208)

Dorman – Radiator Fan Assembly: Single, Cost Effective and Reliable (Part No.620-600)

Carquest Premium – Radiator Cap Tester Adapter (Part No.12029)

Carquest Premium – Radiator Cap Tester Adapter (Part No.12033)

Cloyes Gear – Engine Water Pump Gear (Part No.S911)

Felpro – O-RING (Part No.35725)

Carquest Premium – Engine Coolant Level Sensor (Part No.SBA3711)

Dorman – Coolant Housing/Water Outlet: with Housing (Part No.902-2085)

Dorman – Coolant Housing/Water Outlet: with Housing, 180 Degree Neck Angle (Part No.902-2047)

Dorman – Coolant Housing/Water Outlet: with Housing and Gasket, 180 Degree Neck Angle (Part No.902-2008)

Carquest Premium – Coolant Housing/Water Outlet (Part No.CH3220)

Dorman – Help – Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack (Part No.82597)

Carquest Premium – Radiator Cap: 15 PSI (Part No.10248)

Dorman – HD Solutions – Engine Coolant Reservoir Cap: Twist, Plastic, 1 Pack (Part No.902-5601)

Felpro – Engine Coolant Thermostat Housing Gasket (Part No.36068)

Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T4199)

Carquest Premium – Standard Thermostat: With Seal, 180 Degrees (Part No.14698)

Motorad UltraStats – Thermostat: With Seal, 180 Degrees (Part No.5461-180)

Carquest Premium – Radiator: With Transmission Oil Cooler (Part No.432658)

KAI – Radiator (Part No.RAD2518)