1991 BMW 525i Engine Cooling Parts

Essential 1991 BMW 525i Engine Cooling Parts

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

Water Pump & Thermostat RTV Silicone Gasket Maker, 0.5 OZ

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$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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Carquest Premium – Multi Purpose Relay (Part No.RAA1881)

Multi Purpose Relay

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$72.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Dorman – Clutch Fan Blade: Plastic, Cost Effective And Reliable (Part No.621-584)

Clutch Fan Blade: Plastic, Cost Effective And Reliable

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$75.99
Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and restore proper cooling system operation.

Product Features:
  • Direct replacement – this engine cooling fan blade fits and functions like the original equipment fan blade.
  • Quality construction – manufactured from premium materials for a long service life.
  • Excellent value – original equipment quality at a lower price
  • Quality tested – has undergone testing to ensure proper fit and performance
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APA/URO Parts – Water Pump Pulley, Aluminum (Part No.G302092619APA)

Water Pump Pulley, Aluminum

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$71.23
Water Pump Pulley, Aluminum

APA/URO Parts – Radiator Mount (Part No.G102075974APA)

Radiator Mount

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$3.37
Radiator Mount

Dorman – Brass Coolant Air Bleeder Screw (Part No.902-404HP)

Brass Coolant Air Bleeder Screw

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$8.79
This engine coolant bleeder screw has been manufactured from durable material to prevent cooling system leaks. Matches the original screw for fit and function.

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
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Felpro – Multi-Purpose O-Ring (Part No.25589)

Multi-Purpose O-Ring

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$3.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design
  • Manufactured for the sealing repair environment
  • Validated for fit, form, and function
  • Quality that you can trust
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APA/URO Parts – Radiator Mount (Part No.G1020426888APA)

Radiator Mount

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$12.43
Radiator Mount

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 – Adjustable (Part No.226208)

Thermostatic Fan Control - Adjustable

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$62.99
Controls the operating temperature of Imperial electric fans. Operates up to 2 fans.

Product Features:
  • Adjustable thermostatic fan control
  • 160°F – 210°F thread-in probe
  • For use with Imperial electric fans
  • Thread-in probe for installation in water jacket or radiator
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US MOTOR WORKS – Water Pump with Fan Clutch (Part No.MCK1094)

Water Pump with Fan Clutch

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$151.99
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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CRP – Thermostat O-Ring (Part No.G403032487)

Thermostat O-Ring

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$2.29
Thermostat O-Ring

Imperial – Electric Fan – 14" Diameter (Part No.226114)

Electric Fan - 14" Diameter

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$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 – Engine Coolant Integrated Thermostat Housing (Part No.85955)

Engine Coolant Integrated Thermostat Housing

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$132.99
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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Graf – Graf Water Pump (Part No.G3000457932GRA)

Graf Water Pump

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$65.77
The Graf Water Pump contains no remanufactured parts and is produced using an optimized all metal impeller design to assist in cooling under high RPM, and performance demands. Selection of raw materials, reliability of machinery and production processes, stringent controls throughout the production process, from melting to fitting, as well as reliability tests performed using equipment able to determine true performance, go to ensure this product is a real guarantee of safety and long life. The Graf water pump is centrifugal in type and comprises a bladed rotor linked by means of a shaft (which rotates on bearings housed in a support) to the drive gear; the seal between the pump and the motor block is guaranteed by a gasket, while the inside of the pump is guaranteed by a mechanical seal. Component parts: Impeller: supplies the fluid with the necessary energy to cover the entire cooling circuit. Mechanical seal: ensures fluid seal inside the pump. Bearing: transmits movement to the impeller and supports any ventilation parts. Entrainment part: for transmitting movement to the bearing. Pump body: supports the basic pump component parts and conveys the coolant in the motor block.

Product Features:
  • All the component parts fitted are pre-tested to evaluate durability, performance and reliability.
  • The bearings undergo a durability test equivalent to nominal lifespan and are then inspected to assess integrity.
  • The mechanical seals are tested in extreme coolant temperature conditions according to predefined cycles.
  • The shape of the impellers is optimized thanks to the use of prototypes on which flow and performance tests are performed.
  • On both the entrainment parts and the bodies, the choice of materials and/or technologies different to original ones is made on the basis of structural and mechanical tests.
  • After assembly all the pumps undergo seal tests on units that reject those with leaks above set limits.
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Victor Reinz – Engine Coolant Thermostat Gasket (Part No.71-33071-00)

Engine Coolant Thermostat Gasket

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$12.29
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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Carquest Premium – Standard Thermostat: 192 Degrees (Part No.14622)

Standard Thermostat: 192 Degrees

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$35.99
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
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Carquest Premium – Standard Duty Fan Clutch – Thermal 6" Import/Compact (Part No.215024)

Standard Duty Fan Clutch - Thermal 6" Import/Compact

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$175.99
Product Features:
  • Designed, tested, and built by application
  • OE performance, fit, and appearance
  • Precision machined
  • Out of box installation
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FAE – Twin Connection Swit (Part No.C607075284FAE)

Twin Connection Swit

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$28.97
Twin Connection Swit

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

Rivet, Plastic Spread Rivet

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$1.61
Rivet, Plastic Spread Rivet

Beck/Arnley – Thermal Fan Switch (Part No.201-1520)

Thermal Fan Switch

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$39.49
Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.

Product Features:
  • Matches OE form, fit and function
  • Made to exact resistance for this specific application
  • High quality construction for durability
  • Constructed to withstand an engine environment
  • Application specific for this vehicle
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ACM – Cooling Fan Blade (Part No.G505028207ACM)

Cooling Fan Blade

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$56.94
Cooling Fan Blade

Elring – Water Pump O-Ring (Part No.G3059279771ELR)

Water Pump O-Ring

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$4.11
Water Pump O-Ring

Vaico – Radiator Mount Brack (Part No.G102157969VCO)

Radiator Mount Brack

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$3.91
Radiator Mount Brack

Beck/Arnley – Thermostat (Part No.143-0700)

Thermostat

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$33.49
Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.

Product Features:
  • Matches OE form, fit and function
  • Features a standard jiggle valve where required by OE and has a long stroke for maximum cooling
  • Constructed with premium materials for durability
  • Be sure to use the proper coolant to maximize cooling system components. See Beck/Arnley catalog for the coolant for this application.
  • Application specific for this vehicle
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Behr – Hella Service Auxiliary Cooling Fan Assembly (Part No.G5000251667BEH)

Hella Service Auxiliary Cooling Fan Assembly

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$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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Behr – Hella Service Auxiliary Cooling Fan Assembly (Part No.G5000174959BEH)

Hella Service Auxiliary Cooling Fan Assembly

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$442.97
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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Imperial – Electric Fan – 10" Diameter (Part No.226110)

Electric Fan - 10" Diameter

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$67.99
Electric fan with 10″ diameter. Imperial electric fans are reversible for push or pull operation and are designed with a thin, aerodynamic profile for applications with limited space.

Product Features:
  • Rapid-Cool® Thin-Line electric fans
  • 10″ Diameter
  • 650 CFM
  • Use as a pusher or puller fan
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1991 BMW 525i Engine Cooling Parts

Maybe you’re in the middle of a full rebuild of that 1991 BMW 525i. Maybe you just need a couple of Engine Cooling Parts. Either way, Advance Auto Parts has 76 different Engine Cooling Parts in our inventory ranging from $1.61 to $445.27. That means you can find the exact parts or products you need to keep that 1991 BMW 525i running smoothly.

Engine Cooling Parts are only as good as their brand. We stock 29 different brands to make sure you have plenty of trusted parts to choose from for your 1991 BMW 525i. 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 1991 BMW 525i, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 462 reviews in this category, some of the top rated parts include Radiator Cap: 30 PSI with 4.1 stars and Electric Fan – 10" Diameter with 3.6 stars.

So if you’re in the market for aftermarket Engine Cooling Parts to keep your 1991 BMW 525i 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 1991 BMW 525i Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1991 BMW 525i 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 525i the best it can be. Be sure to browse some of our top Engine Cooling Parts brands and parts.

Popular Calorstat Engine Cooling Parts

We carry Calorstat parts in our stock across Thermostats categories, plus more. For a 1991 BMW 525i, our most popular Calorstat Engine Cooling Parts include:
Thermostat
from $28.99
(1)
Thermostat
Thermostats

FAQs for 1991 BMW 525i Engine Cooling Parts

What are the most purchased Engine Cooling Parts for the 1991 BMW 525i?

Out of 76 Engine Cooling Parts for the 1991 BMW 525i, the most popular in our inventory are:
Engine Water Pump: New, Gasket/Seals Included
from $78.99
(32)
Engine Water Pump: New, Gasket/Seals Included
Water Pumps
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

What are the top-rated 1991 BMW 525i Engine Cooling Parts?

Top-rated Engine Cooling Parts for your 1991 BMW 525i 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.”
Electric Fan - 10" Diameter
from $67.99
(14)
Electric Fan – 10" Diameter
“So, the Air Conditioner Condenser fan motor failed on my 2003 Dodge Ram 1500. It turns out that the 2002 – 2005 Rams all use the same AC Condenser fa”
Electric Fan - 14" Diameter
from $99.99
(14)
Electric Fan – 14" Diameter
“Fit fine. Easy install. Cools the car.”