2015 BMW X3 Engine Cooling Parts
Keep Your 2015 BMW X3 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 2015 BMW X3 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 Assemblies, and Coolant Reservoirs. 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 Imperial, Motorad, and Carquest Premium. For example, Imperial Engine Cooling Parts start at just $23.99 with an average 4.1 star rating. Motorad and Carquest Premium offer similar pricing and quality, backed by strong customer feedback. With over 409 reviews and a solid 4 star average, you can shop with confidence knowing other BMW X3 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2015 BMW X3 Engine Cooling Part at Advance Auto Parts is around $177.47, with a range that starts at $2.99 and goes up to $1,163.99. With 30 options in stock from 8 trusted brands, finding the right fit is easy. Popular picks like Electric Fan, 10" Diameter, Coolant Air Bleeder Screw, and Thermostatic Fan Control – Preset start at just $14.99 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 Air Conditioning Parts and Blower Motor and Related Products. At Advance Auto Parts, we’re here to help you keep your 2015 BMW X3 in peak condition, inside and out.
Find Your Specific 2015 BMW X3 Engine Cooling Parts
Looking for the perfect Engine Cooling Part for your 2015 BMW X3? 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 BMW X3. Whether you’re driving a 2015 model or another popular model year like
2014,
2016,
2017,
2018,
2019,
2020,
2021,
2022, and
2023, 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 2015 BMW X3 Engine Cooling Parts
Dorman – Brass Coolant Air Bleeder Screw (OE Fix) (Part No.902-404HP)
from
$8.99
On certain BMW, Mini, Chrysler, Dodge, Jeep, and Ram vehicles, the original equipment engine coolant bleeder screw is made of plastic. Over time and during normal service, the head of the plastic screw deforms, becomes difficult to turn, and inevitably requires replacement. This Dorman OE FIX coolant air bleeder screw is made of brass to resist deforming during service, saving the expense of replacing the original screw with the same failure-prone plastic design.
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Product Features:
- Upgraded material – this brass coolant air bleeder screw reduces future maintenance costs by replacing the original equipment plastic screw on specified BMW, Mini, Chrysler, Dodge, Jeep, and Ram vehicles
- Ideal solution – instead of wasting time wrestling with a deformed plastic screw head, this sturdy brass screw ensures easy, reliable removal and reuse
- Durable construction – made of quality brass for reliable performance and long service life
- Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
Dorman – Coolant Air Bleeder Screw (Part No.902-404)
from
$14.99
This engine coolant bleeder screw has been manufactured from durable material to prevent cooling system leaks. Matches the original screw for fit and function.
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Product Features:
- Ideal replacement – this engine coolant bleeder screw matches fit and function of the original equipment screw
- Durable materials – designed to withstand high cooling system temperatures and pressures
- Cost-effective solution – this bleeder screw offers original equipment quality at a competitive price
- Quality tested – this part has undergone try-on and material testing to ensure a quality fit and long service life
Rein – Water Pump Service Kit (Part No.WPS0520)
from
$1163.99
Water Pump Service Kit
VDO Continental – Water Pump Metal Screw Kit x3 M8x26 (Part No.A2C59507585)
from
$2.99
VDO now offers an Electric Water Pump with an integrated Control Unit. VDOs Electric Water Pump is the exact OEM part and manufactured to the highest quality and original equipment specifications. It is identical in fit, form, and function and provides the exact quality of OE components supplied to auto manufacturers worldwide. Professional technicians and DIYers alike want quality products for ease of installation, fit, and performance. Our water pump is built in OE ISO TS certified facilities and manufactured to the highest quality standards. VDO also supplies separately the mounting screws associated with installation of our water pump. The Electric Water Pump is mounted with 3 screws. Please refer to OE application and guidelines for screw selection as three variants exist. With VDO you can count on dependable performance and robust design by being original equipment while still maintaining a competitive price.
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Product Features:
- Plated for corrosion resistance
- Made in ISO certified facilities
- OEM Product
- 26 mm
Rein – Aluminum Bolt Kit (Part No.HWK0005)
from
$8.99
Rein OE quality bolts kits fit European vehicles the way the original manufacturer intended. Designed to be direct replacements for the original bolts are identical to OEM. Supplied with all the necessary bolts and torque specs to ensure that the job is done right.
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Product Features:
- Includes all the bolts needed to complete the job.
- Comes with torque specs to make sure each bolt is properly tighten
- Manufactured to strict engineering standards/specifications in materials and tolerances
- Aluminum bolts are torque to yield and must be replaced once they are released.
Rein – Expansion Tank (Part No.EPT0125)
from
$85.99
Rein Automotive OE quality expansion tanks, install, fit and perform the way the original manufacturer intended. These tanks are designed to match or exceed the OE materials used and are produced from virgin plastic with no regrind to prevent cracking from heat cycles and ensure the plastic is durable and will have a long service life.
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Product Features:
- Produced from virgin plastic meeting/exceeding OE specifications and ensuring long life
- Resistant to cracking and wear from heat cycles preventing coolant loss
- Direct fitment allows easy installation
- Manufactured to strict engineering standards/specifications in materials and tolerances
Rein – Expansion Tank (Part No.EPT0018)
from
$64.99
Rein Automotive OE quality expansion tanks, install, fit and perform the way the original manufacturer intended. These tanks are designed to match or exceed the OE materials used and are produced from virgin plastic with no regrind to prevent cracking from heat cycles and ensure the plastic is durable and will have a long service life.
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Product Features:
- Produced from virgin plastic meeting/exceeding OE specifications and ensuring long life
- Resistant to cracking and wear from heat cycles preventing coolant loss
- Direct fitment allows easy installation
- Manufactured to strict engineering standards/specifications in materials and tolerances
Carquest Premium – Coolant Temperature Sensor 1TS1493 (Part No.WTA2355)
from
$137.99
Carquest Premium coolant temperature sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry, Carquest Premium coolant temperature sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium coolant temperature sensors and switches are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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Product Features:
- Designed to meet or exceed OE specifications for fit, form and function
- 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
- OE precision matched thermistor ensuring Carquest sensors match OE output resistances across all temperature positions
- O-rings, seals or thread sealant are included if required
- Weather-tight connectors prevent leaks and corrosion for longer life
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Product Features:
Carquest Premium – Engine Coolant Temperature Sensor (Part No.WTA2276)
from
$96.99
Carquest Premium coolant temperature sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry, Carquest Premium coolant temperature sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium coolant temperature sensors and switches are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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Product Features:
- Designed to meet or exceed OE specifications for fit, form and function
- 100% factory resistance calibrated to ensure extremely accurate temperature readings for optimal performance
- O-rings, seals or thread sealant are included if required
- Wires, clips and probe length match OE (where applicable)
- Weather-tight connectors prevent leaks and corrosion for longer life
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Imperial – Adjustable Thermostatic Fan Control (Part No.226204)
from
$65.99
Adjustable Thermostatic Fan Control. 160-210°F; push-in probe. Controls the operating temperature of Imperial electric fans. Operates up to 2 fans.
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Product Features:
- Adjustable thermostatic fan control
- 160-210°F push-in probe
- For use with Imperial electric fans
- Probe installs into radiator fins
Carquest Premium – Engine Cooling Fan Module (Part No.ACC1313)
from
$99.99
All modern vehicles consist of several independent operating systems controlled by a main system processor with independent sub-processors. The sub-processors provide class 2 serial information data to the main processor while handling the operation of the system and carry the circuit load to protect the main operating system. When replacing any level processor programming may be needed to enter the unit into the vehicles main operating system.
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Dorman – Thermostat Assembly: Includes Complete Housing Assembly, 207 Degrees (Part No.902-816)
from
$194.99
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.
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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
Motorad – Engine Coolant Control Valve: Includes Thermostat, Housing, Seals (Part No.TA9251)
from
$1570.00
MotoRad Coolant Control Valves are designed and tested to provide precise and quick coolant redirection for every application. Manufactured using the finest OEM approved materials and electrical isolation features for increased durability and safety in the most extreme temperatures and conditions. All MotoRad Coolant Control Valves are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
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Product Features:
- An efficient Coolant Control Valve is critical to cooling the engine and other components by ensuring the coolant is directed to the proper channel where needed
- Designed to meet or exceed OE in fit, form and function
- 100% factory tested to ensure proper signal response and isolation providing unmatched performance and quality
- 100% factory tested to ensure proper signal response and isolation providing unmatched performance and qualityá
- Manufactured using the highest quality materials for increased durability in even the most extreme environments.
- Extensive product testing includes high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all Coolant Control Valves meet or exceed OEM specifications
Dorman – Electric Engine Water Pump (OE Fix) (Part No.599-962)
from
$726.99
The plastic cover on certain BMW engine water pumps is known to crack over time and cause the pump to leak coolant. If you need to replace your pump, you don’t want to run the risk of it failing that way in the future. This Dorman OE FIX solution upgrades the pump housing and hardware to robust aluminum to help extend service life. It also has an updated circuit board design that increases reliability. This improved replacement has undergone rigorous laboratory and on-vehicle road testing, proving it matches OEM performance.
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Product Features:
- Upgraded replacement – this water pump features a more robust aluminum housing, improving on the crack-prone plastic design that comes stock on certain BMW vehicles
- Enhanced electronics – features an updated printed circuit board (PCB), with purposefully designed circuits, that seamlessly integrates with the factory engine control module
- Rigorously tested – laboratory and on-vehicle road testing includes validation of dimensions, connector fitment, flow rates and thermal shock durability
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Carquest Premium – Engine Electric Water Pump: New, Aluminum Housing (Part No.T2320)
from
$664.99
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.
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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 – Radiator (Part No.438150)
from
$333.99
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.
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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
Carquest Premium – Radiator (Part No.813371)
from
$274.99
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.
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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)
Imperial – Electric Fan, 10" Diameter (Part No.226110)
from
$72.99
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.
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Product Features:
- Rapid-Cool Thin-Line electric fans
- 10″ Diameter
- 650 CFM
- Use as a pusher or puller fan
- Motors built and tested to quality specifications
- 10 in. universal fit reversible fan
- 650 CFM
- UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.
Rein – Cap-Expansion Tank (Part No.CPE0035)
from
$24.99
Rein Automotive OE Quality expansion tank caps are designed to be direct replacements for OE caps. Rein caps are designed to match or exceed the OE materials used and are produced to the highest standards to ensure long service life. Rein Automotive OE quality expansion tank caps keep the coolant system at the proper pressure just like the OE cap.
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Product Features:
- Manufactured to strict engineering standards/specifications in materials and tolerances.
- Direct fit.
- Meets or exceeds pressure specifications demanded by the OE manufacturer.
- Produced by an original equipment supplier.
Motorad – Radiator Cap: 20 PSI (Part No.T-64)
from
$26.99
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.
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Product Features:
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Carquest Premium – Radiator Cap: 30 PSI (Part No.10247)
from
$25.99
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.
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Product Features:
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Rein – Coolant Hose Metal Connector (Part No.CHU0718)
from
$53.99
Rein Automotive OE quality coolant pipes fit European vehicles the way the original manufacturer intended. Designed to be a direct replacements for the OE coolant, Rein coolant pipes are identical to the OEM.
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Product Features:
- Designed as direct-fit replacements to ensure trouble-free proper installation.
- Made to strict engineering quality standards.
- Part is produced using only the highest quality materials.
Rein – Coolant Pipe (Part No.CHP0567)
from
$57.99
Rein Automotive OE quality coolant pipes fit European vehicles the way the original manufacturer intended. Designed to be a direct replacements for the OE coolant, Rein coolant pipes are identical to the OEM.
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Product Features:
- Designed as direct-fit replacements to ensure trouble-free proper installation.
- Made to strict engineering quality standards.
- Part is produced using only the highest quality materials.
- Resistant to heat, salt, road debris, oil and other contaminants.
Rein – Coolant Pipe (Part No.CHP0569)
from
$59.99
Rein Automotive OE quality coolant pipes fit European vehicles the way the original manufacturer intended. Designed to be a direct replacements for the OE coolant, Rein coolant pipes are identical to the OEM.
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Product Features:
- Designed as direct-fit replacements to ensure trouble-free proper installation.
- Made to strict engineering quality standards.
- Part is produced using only the highest quality materials.
- Resistant to heat, salt, road debris, oil and other contaminants.
Imperial – Electric Fan, 12" Diameter (Part No.226112)
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:
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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.
Popular 2015 BMW X3 Engine Cooling Parts Categories
Most Popular Coolant Reservoir Caps for 2015 BMW X3s
Enhance your 2015 BMW X3 with one of the 3 Coolant Reservoir Caps we have in stock, starting at just $24.99.
Motorad – Radiator Cap: 20 PSI (Part No.T-64)
from
$26.99
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:
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Product Features:
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Carquest Premium – Radiator Cap: 20 PSI (Part No.T64)
from
$27.99
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:
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Product Features:
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Rein – Cap-Expansion Tank (Part No.CPE0035)
from
$24.99
Rein Automotive OE Quality expansion tank caps are designed to be direct replacements for OE caps. Rein caps are designed to match or exceed the OE materials used and are produced to the highest standards to ensure long service life. Rein Automotive OE quality expansion tank caps keep the coolant system at the proper pressure just like the OE cap.
Product Features:
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Product Features:
- Manufactured to strict engineering standards/specifications in materials and tolerances.
- Direct fit.
- Meets or exceeds pressure specifications demanded by the OE manufacturer.
- Produced by an original equipment supplier.
Best-Selling 2015 BMW X3 Thermostat and Water Outlet Assemblies
Upgrade your X3 with one of our 2 best-selling Thermostat and Water Outlet Assemblies, earning an average 5 stars rating across 1 reviews.
Motorad – Integrated Thermostat Housing: With Sensor, 226 Degrees (Part No.822-226)
from
$146.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
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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
Motorad – Integrated Thermostat Housing: With Sensor, 217 Degrees (Part No.947-217)
from
$192.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant.
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
Top-Quality Coolant Reservoirs for 2015 BMW X3s
Choose a high-quality OEM or aftermarket Coolant Reservoir for BMW X3s and enjoy top-notch performance from $85.99.
Dorman – Pressurized Coolant Reservoir: Black, Plastic, Original Equipment Replacement (Part No.603-765)
from
$117.99
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.
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Product Features:
- Direct replacement – this engine coolant reservoir matches the fit and function of the original part
- Ideal solution – engineered for a seamless installation
- Durable construction – manufactured from quality materials to withstand underhood heat and vibration
- Trustworthy design – backed by 100 years of automotive aftermarket experience
Rein – Expansion Tank (Part No.EPT0125)
from
$85.99
Rein Automotive OE quality expansion tanks, install, fit and perform the way the original manufacturer intended. These tanks are designed to match or exceed the OE materials used and are produced from virgin plastic with no regrind to prevent cracking from heat cycles and ensure the plastic is durable and will have a long service life.
Product Features:
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Product Features:
- Produced from virgin plastic meeting/exceeding OE specifications and ensuring long life
- Resistant to cracking and wear from heat cycles preventing coolant loss
- Direct fitment allows easy installation
- Manufactured to strict engineering standards/specifications in materials and tolerances
Top Picks for 2015 BMW X3 Radiators
Invest in one of our 2 durable Radiators for your 2015 BMW, knowing you’re getting trusted brands and expert craftsmanship.
Behr – Radiator (Part No.G1000458078BEH)
from
$586.45
Aluminum Core Radiator The Behr replacement radiator guarantees the same quality fit and performance as the OE radiator it replaces. The Behr radiator core is manufactured using high quality anti corrosive aluminum and fiber glass-reinforced polyamide coolant tanks that are highly resistant to cracking and deformation.
Product Features:
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Product Features:
- OE-Equivalent
- Direct fit for easy installation.
- High quality corrosion resistant materials.
- OE Style mounting brackets and hose connections.
- Mechanically bonded aluminum core.
- Integrated transmission oil cooler when applicable.
Carquest Premium – Radiator (Part No.813370)
from
$235.99
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:
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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
Top-Rated Water Pumps for 2015 BMW X3s
Make a smart move for your 2015 BMW X3 with products all priced from $479.99 to $872.99.
Carquest Premium – Engine Electric Water Pump: New, Aluminum Housing (Part No.T2322)
from
$512.99
This premium water pump uses new high-quality components and is designed to meet or exceed OE specifications. This pump is 100% tested to ensure quality. Bearings, gaskets, seals, impeller, hub and housing are all designed for long-lasting service life. All necessary gaskets and seals are included.
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
Rein – Electric Water Pump (Part No.WPR0049)
from
$872.99
Rein Automotive OE water pumps are designed to be direct replacements for OE water pumps and water pump assembles. Rein water pumps are made to original casting specifications to ensure proper fitments for easy installation, proper water flow and maximum cooling. Pumps include the necessary OE style gaskets and/or O-rings to replace the old worn out parts. Seals are made from a high quality silicate carbide compound. Bearings of OE design and materials are also used to meet or exceed OEM standards and ensure long service life. Our quality water pumps aim to provide the professional repair technician and vehicle owner the peace of mind and trust that is expected from an OE quality component. Please read and follow all enclosed instructions to maximize pump life and validate warranty.
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Product Features:
- OE high performance motor
- Pump uses OE designed bearings by ensuring to extend pumps service life
- Includes replacement seals, if applicable
- Read and follow all enclosed instructions to maximize pump life and to qualify for extended warranty
VDO Continental – Electric Water Pump With An Integrated Control Unit (Part No.A2C59514607)
from
$519.99
VDO now offers an Electric Water Pump with an integrated Control Unit. VDOs Electric Water Pump is the exact OEM part and manufactured to the highest quality and original equipment specifications. It is identical in fit, form, and function and provides the exact quality of OE components supplied to auto manufacturers worldwide. Professional technicians and DIYers alike want quality products for ease of installation, fit, and performance. Our water pump is built in OE ISO TS certified facilities and manufactured to the highest quality standards. VDO also supplies separately the mounting screws associated with installation of our water pump. The Electric Water Pump is mounted with 3 screws. Please refer to OE application and guidelines for screw selection as three variants exist. With VDO you can count on dependable performance and robust design by being original equipment while still maintaining a competitive price.
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Product Features:
- Precise engine temperature control through variation of coolant volume flow
- Use of energy meeting the demands
- Operation independent from main cooling circuit and combustion engine operation
- Vehicle Specific fit and function
- Made in ISO certified facilities OEM Product
Dorman – Electric Engine Water Pump (OE Fix) (Part No.599-962)
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$726.99
The plastic cover on certain BMW engine water pumps is known to crack over time and cause the pump to leak coolant. If you need to replace your pump, you don’t want to run the risk of it failing that way in the future. This Dorman OE FIX solution upgrades the pump housing and hardware to robust aluminum to help extend service life. It also has an updated circuit board design that increases reliability. This improved replacement has undergone rigorous laboratory and on-vehicle road testing, proving it matches OEM performance.
Product Features:
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Product Features:
- Upgraded replacement – this water pump features a more robust aluminum housing, improving on the crack-prone plastic design that comes stock on certain BMW vehicles
- Enhanced electronics – features an updated printed circuit board (PCB), with purposefully designed circuits, that seamlessly integrates with the factory engine control module
- Rigorously tested – laboratory and on-vehicle road testing includes validation of dimensions, connector fitment, flow rates and thermal shock durability
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Carquest Premium – Engine Auxiliary Water Pump (Part No.T7080)
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$548.99
This new pump is 100% tested to ensure the highest quality. Each unit is built to meet or exceed all OE specifications and is validated for fit, form, and function. Application specific design to ensure a perfect fit and correct operation for unsurpassed quality.
Product Features:
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Product Features:
- All components necessary for installation are supplied with pump
- Follow all enclosed instructions to maximize pump life and validate warranty
- Specialized for vehicles using supplemented cooling for the engine or components
- Plastic housing
Dorman – Electric Engine Water Pump (Part No.599-978)
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$479.99
This engine water pump is designed to match the fit and function of the original pump on specified applications, and is engineered for reliable performance and durability.
Product Features:
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Product Features:
- Direct replacement – this engine water pump is designed to match the fit and function of the original pump on specified applications
- Restores functionality – reliable replacement for an original part that has failed due to worn bearings or contaminated electronics
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Top-Rated Engine Cooling Part Brands For Your 2015 BMW X3
When it comes to finding the perfect Engine Cooling Part for your 2015 BMW X3, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 8 trusted brands. We carry the most popular Engine Cooling Part brands including Carquest Premium, Motorad, and Imperial, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $23.99. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 2015 BMW X3, providing peace of mind with parts that meet or exceed OEM standards.
Popular Carquest Premium 2015 BMW X3 Engine Cooling Parts
If you’re looking for a top-quality Engine Cooling Part for your 2015 BMW X3, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Engine Cooling Parts. We have 1 Carquest Premium Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $512.99, you’ll find the perfect Engine Cooling Part for your needs and budget. Carquest Premium Engine Cooling Parts for the 2015 BMW X3 come highly rated, with over 4 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.
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$512.99
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Engine Electric Water Pump: New, Aluminum Housing
“Matches the OE pump exactly. Even the same manufacturer. Comes with the three mounting bolts, so you don’t need to buy them separately.”
Top-Quality Motorad 2015 BMW X3 Engine Cooling Parts
For those in search of a high-quality Engine Cooling Part for their 2015 BMW X3, Advance Auto Parts offers a great selection of Motorad Engine Cooling Parts. With 1 Motorad Engine Cooling Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Engine Cooling Parts start at just $146.99, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.3 stars, Motorad Engine Cooling Parts provide both reliability and excellent performance. Choosing a Motorad Engine Cooling Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
FAQs for 2015 BMW X3 Engine Cooling Parts
What are the best-selling Engine Cooling Parts for 2015 BMW X3s?
Out of 30 Engine Cooling Parts that fit 2015 BMW X3s, the following parts are the top sellers:
- Electric Fan, 10" Diameter (6016898) – $72.99
- Coolant Air Bleeder Screw (10231667) – $14.99
- Thermostatic Fan Control – Preset (3670008) – $46.99
What’s the price range for 2015 BMW X3 Engine Cooling Parts?
The prices of Engine Cooling Parts for the 2015 BMW X3 range from $2.99 up to $1,163.99 for the most premium parts.
What is the average price of an Engine Cooling Part for a 2015 BMW X3?
The average price for Engine Cooling Parts for the 2015 BMW X3 is $177.47. 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 BMW X3 model years?
What are the cheapest Engine Cooling Parts for my 2015 BMW X3?
The cheapest 2015 BMW X3 Engine Cooling Parts we carry are:
- Water Pump Metal Screw Kit x3 M8x26 (11646434) – $2.99
- Brass Coolant Air Bleeder Screw (OE Fix) (12083347) – $8.99
- Coolant Air Bleeder Screw (10231667) – $14.99
- Adjustable Thermostatic Fan Control (6016936) – $23.99
- Cap-Expansion Tank (11324354) – $24.99
Does Advance Auto Parts sell Engine Cooling Parts for any other 2015 BMW models?
Yes. We stock Engine Cooling Parts for 70 other popular 2015 BMW models. Some of the most popular are 2015 328i Engine Cooling Parts, 2015 M3 Engine Cooling Parts, 2015 535i Engine Cooling Parts, 2015 Z4 Engine Cooling Parts, and 2015 528i Engine Cooling Parts.
What types of Engine Cooling Parts do you sell for my 2015 BMW X3?
As of 11/2/25, these are some of the most in-demand types of Engine Cooling Parts for a 2015 BMW X3:
Can I get help with 2015 BMW X3 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 BMW Engine Cooling Parts and more.
What is your return policy for BMW X3 Engine Cooling Parts?
Advance Auto Parts keeps returns simple. For new BMW X3 Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.