2003 BMW 745i Engine Cooling Parts

Essential 2003 BMW 745i Engine Cooling Parts

Mahle – AT Oil Cooler Thermo (Part No.J2041406131MAH)

AT Oil Cooler Thermo

from

$139.67
AT Oil Cooler Thermo

Behr – Hella Service Auxiliary Cooling Fan Assembly (Part No.G5000251667BEH)

Hella Service Auxiliary Cooling Fan Assembly

from

$754.11
The demands on engine cooling systems are constantly increasing. Today more than ever, new solutions aim to have a positive impact on fuel consumption, emissions, driving comfort and driving safety via heat transfer. Quality products from Behr Hella Service are distinguished by their suitability, reliability and long service life.

Product Features:
  • OE quality
  • Quiet operation and dependable performance
  • Dual Bearing design technology
  • Vibration free operation
  • Precision assembled and balanced with all new components
  • Tested to OEM specifications
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Elring – Water Pump O-Ring (Part No.G3059279771ELR)

Water Pump O-Ring

from

$4.11
Water Pump O-Ring

Behr – Hella Service Visco® Engine Cooling Fan clutch (Part No.G5010133720BEH)

Hella Service Visco® Engine Cooling Fan clutch

from

$274.28
The Visco® clutch has the task of making the frictional connection to the fan wheel depending on the temperature, and influencing its speed. The drive torque is transferred by means of wear-free viscous friction to the fan wheel, the continuously variable speed of which is set on the basis of the operating conditions. In the case of the electrically-driven Visco® clutch, control takes place directly via sensors. Requirement-based cooling optimizes the coolant temperature, engine noise and fuel consumption.

Product Features:
  • Out of box, drop in replacements
  • Factory mounts for easy install
  • Exact fit
  • Reduced labor time
  • Higher customer satisfaction
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APA/URO Parts – Water Pipe, Repair Kit (Part No.G2025385036APA)

Water Pipe, Repair Kit

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$401.47
Water Pipe, Repair Kit

MAHLE Original – Engine Coolant Thermostat Housing Gasket (Part No.C32504)

Engine Coolant Thermostat Housing Gasket

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$3.79
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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Carquest Premium – Engine Coolant Integrated Thermostat Housing (Part No.85956)

Engine Coolant Integrated Thermostat Housing

from

$85.99
High quality OE replacement part with all components needed to complete the job

Product Features:
  • Meets and/or exceeds OEM standard
  • Includes quality gasket or O-ring  to ensure proper seal (where applicable
  • Coated with corrosion and rust inhibitor
  • 100% leak tested
  • All-in-one bolt on solution for a complete repair
  • Includes quality thermostat
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Permatex – The Right Stuff: Grey, 1 Minute Gasket Maker, 10 OZ (Part No.34310)

The Right Stuff: Grey, 1 Minute Gasket Maker, 10 OZ

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$38.99
Permatex’s The Right Stuff 1 Minute Series offers the fastest return to service in just 1 minute! This leak-proof, elastomeric “Formed-in-place” material is more reliable and longer lasting than pre-cut gaskets. It is blowout resistant and protects against leaks and seepage caused by vibration and thermal expansion. The Right Stuff 1 Minute Grey is specified for high torque and high vibration applications and is formulated to meet or exceed performance standards for long-term sealability, durability and handling.

Product Features:
  • Designed to perform under higher torque loads associated with engines having closely spaced bolt patterns
  • Sensor-safe, non-corrosive, RTV silicone
  • Protects against leaks caused by vibration and thermal expansion
  • Meets performance specs of OE silicone gaskets
  • Quickly returns vehicle to service in just 1 minute
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Imperial – Thermostatic Fan Control – Preset (Part No.226206)

Thermostatic Fan Control - Preset

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$38.49
Controls the operating temperature of Imperial electric fans. Operates up to 2 fans.

Product Features:
  • Preset thermostatic fan control
  • 185°F preset
  • For use with Imperial electric fans
  • Probe installs into radiator fins
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Driveworks Water Pumps – Water Pump: New, Installation Gasket Included (Part No.57-1623)

Water Pump: New, Installation Gasket Included

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$151.99
Driveworks Water Pumps offer a complete replacement part solution, with application coverage that spans from antique to present-day vehicles. All units are 100% tested and engineered to meet or exceed OEM performance, providing you a quality product you and your vehicle can rely on. All units are manufacturered with brand new components and are packaged with all gaskets required for replacement.

Product Features:
  • 100% Factory tested for leakage and dimensional precision
  • Manufactured to original casting specifications to ensure a proper fit and proper water flow for efficient cooling
  • Bearings made of heat-treated carbon or carburized steel are sealed and lubricated to ensure smooth performance throughout units life
  • Assembled with new, high-quality unitized shaft seals to prevent premature leakage
  • Supplied with gasket and other seals/gaskets as applicable per application to help complete the job
  • This pump is driven by the accessory belt and we recommend replacement if nearing service recommendation
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Carquest Premium – New Auxiliary Water Pump (Part No.T1325)

New Auxiliary Water Pump

from

$153.99
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:
  • Electric water pump
  • Specialized for vehicles using supplemented cooling for the engine or components
  • Plastic housing
  • All components necessary for installation are supplied with pump
  • Follow all enclosed instructions to maximize pump life and validate warranty
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Imperial – Electric Fan – 14" Diameter (Part No.226114)

Electric Fan - 14" Diameter

from

$99.99
Product Features:
  • Motors built and tested to quality specifications
  • 14 in. universal fit reversible fan
  • 1250 CFM
  • UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.
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Carquest Premium – Coolant Temperature Sensor with O-Ring (Part No.WTC1038)

Coolant Temperature Sensor with O-Ring

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$26.99
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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APA/URO Parts – Radiator Mount (Part No.G1020278597APA)

Radiator Mount

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$10.38
Radiator Mount

Permatex – Water Pump & Thermostat RTV Silicone Gasket Maker, 0.5 OZ (Part No.22071)

Water Pump & Thermostat RTV Silicone Gasket Maker, 0.5 OZ

from

$6.99
Permatex Water Pump & Thermostat RTV Silicone Gasket Maker is a noncorrosive, sensor-safe RTV silicone gasket material formulated for water pumps and thermostat housings. Permatex Water Pump & Thermostat has the highest water-glycol resistance available in an RTV silicone.

Product Features:
  • Sensor-safe, noncorrosive RTV silicone gasket material
  • Formulated specifically for water pumps and thermostat housings
  • Highest water-glycol resistance available in RTV silicone
  • Superior adhesion and flexibility
  • Can be used as a gasket maker or dressing
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Dorman – OE Solutions Auxiliary Cooling Fan Assembly (Part No.G5000700216DOR)

OE Solutions Auxiliary Cooling Fan Assembly

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$935.88
Save time, money and labor with Dorman’s Engine Cooling Fan Assembly. It comes ready to install with the motor, shroud, and blade. Plus, the high fiberglass content offers extra strength and rigidity while improving thermal stability.

Product Features:
  • Optimal air flow prevents vehicle from overheating
  • Plug and Play jumper harnesses included (where applicable)
  • Direct replacement for a proper fit every time
  • All motors are tested prior to final packaging of fan assembly
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Victor Reinz – Engine Coolant Pipe O-Ring (Part No.41-10452-00)

Engine Coolant Pipe O-Ring

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$5.49
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.
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Vaico – Rivet, Plastic Spread Rivet (Part No.Q2001400703VCO)

Rivet, Plastic Spread Rivet

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$1.61
Rivet, Plastic Spread Rivet

Febi – Water Pump Pulley (Part No.G3020278027FEB)

Water Pump Pulley

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$45.30
Water Pump Pulley

Dorman – Pressurized Coolant Reservoir: Black, Plastic, Original Equipment Replacement (Part No.603-259)

Pressurized Coolant Reservoir: Black, Plastic, Original Equipment Replacement

from

$114.99
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.

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
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Nissens – Radiator (Part No.G1000164855NSS)

Radiator

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$322.92
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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Carquest Premium – Radiator Cap: 30 PSI (Part No.10247)

Radiator Cap: 30 PSI

from

$23.99
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
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Febi – Coolant End Cover (Part No.A1225439133FEB)

Coolant End Cover

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$87.19
Coolant End Cover

US MOTOR WORKS – Water Pump with Fan Clutch (Part No.MCK1051)

Water Pump with Fan Clutch

from

$319.99
US Motor Works Professional Series Water Pump with Fan Clutch are designed to replace the mechanical components of a cooling system. A proper water pump replacement should include a new fan clutch as the two are connected to the same shaft and work together to move the air and cooling fluid. Replacing one without the other can damage the new part and cause repeat work or engine trouble. This matched set will allow your vehicle continued operation in the demanding environment of today’s engine. All components are brand new and QA inspected for perfect fit and function. Restore your cooling power by installing a US Motor Works Professional Series Water Pump with Fan Clutch.

Product Features:
  • Fan clutch mounts to the water pump and should be replaced at the same time.
  • Matched set for proper water pump or fan clutch replacement
  • Includes mounting hardware, gaskets and accessories as required.
  • Complete mechanical cooling parts replacement
  • Factory tested and 100% new product
  • Meets or exceeds OEM quality
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Vaico – Radiator Mount Brack (Part No.G1021457173VCO)

Radiator Mount Brack

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$14.51
Radiator Mount Brack

Behr – Radiator Drain Plug (Part No.G106034117BEH)

Radiator Drain Plug

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$8.14
Radiator Drain Plug

Original Equipment – Coolant Level Sensor (Part No.G1050335088OEA)

Coolant Level Sensor

from

$27.06
Coolant Level Sensor

2003 BMW 745i Engine Cooling Parts

Maybe you’re in the middle of a full rebuild of that 2003 BMW 745i. Maybe you just need a couple of Engine Cooling Parts. Either way, Advance Auto Parts has 66 different Engine Cooling Parts in our inventory ranging from $1.61 to $935.88. That means you can find the exact parts or products you need to keep that 2003 BMW 745i running smoothly.

Engine Cooling Parts are only as good as their brand. We stock 27 different brands to make sure you have plenty of trusted parts to choose from for your 2003 BMW 745i. Permatex, Imperial, and Carquest Premium are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Engine Cooling Parts for your 2003 BMW 745i, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 407 reviews in this category, some of the top rated parts include Radiator Cap: 30 PSI with 4.1 stars and Thermostatic Fan Control – Preset with 3.0 stars.

So if you’re in the market for aftermarket Engine Cooling Parts to keep your 2003 BMW 745i rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Engine Cooling Parts Brands To Make Your 2003 BMW 745i Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 BMW 745i demands trusted brand parts and products to keep it running. Many trusted brands of Engine Cooling Parts make up Advance Auto Parts’ inventory, and all are ready to help make your 745i the best it can be. Be sure to browse some of our top Engine Cooling Parts brands and parts.

Popular Driveworks Water Pumps Engine Cooling Parts

We carry Driveworks Water Pumps parts in our stock across Water Pumps categories, plus more. For a 2003 BMW 745i, our most popular Driveworks Water Pumps Engine Cooling Parts include:
Water Pump: New, Installation Gasket Included
from $151.99
(1)
Water Pump: New, Installation Gasket Included
Water Pumps

FAQs for 2003 BMW 745i Engine Cooling Parts

What are the most purchased Engine Cooling Parts for the 2003 BMW 745i?

Out of 66 Engine Cooling Parts for the 2003 BMW 745i, the most popular in our inventory are:
Adjustable Thermostatic Fan Control
from $22.99
(35)
Adjustable Thermostatic Fan Control
Engine Cooling Fan Controllers
Adjustable Thermostatic Fan Control
from $55.99
(33)
Adjustable Thermostatic Fan Control
Engine Cooling Fan Controllers
Electric Fan - 14" Diameter
from $99.99
(14)
Electric Fan – 14" Diameter
Engine Cooling Fans

What are the top-rated 2003 BMW 745i Engine Cooling Parts?

Top-rated Engine Cooling Parts for your 2003 BMW 745i based on customer reviews/ratings are:
Radiator Cap: 30 PSI
from $23.99
(14)
Radiator Cap: 30 PSI
“Fit my 2004 BMW 330xi. Came as described.”
Thermostatic Fan Control - Preset
from $38.49
(8)
Thermostatic Fan Control – Preset
“I’ve been using this kit for several years on my off road truck. It’s hooked up to a powerful flex-a-lite fan and handles the load with ease. I have”
Engine Coolant Thermostat Housing Gasket
from $3.79
(3)
Engine Coolant Thermostat Housing Gasket
“Part installed easily and fit/functions well. No more noise from the front end.”