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- EMP STEWART High Performance Water Pump for B...
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Item #:
226285161
EMP STEWART High Performance Water Pump for BMW E36 E46 E39 X5 Z3 (6 Cyl.) M50/52/54
80% of respondents would recommend this to a friend
Item #:
226285161
XCD 945
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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Imported from UK store
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Order now and get it around Thursday, October 08
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Stewart is the final word in high-performance pumps for BMW cooling, providing up to 20% increase in water flow and twice the efficiency of the stock pump with a limited lifetime warranty.
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Note: Step Up Voltage Transformer required for using electronics products of UK store (230 V). Recommended power converters Buy Now.
What Stands Out
High Performance
Designed specifically for BMW models, this pump enhances cooling efficiency and maintains optimal engine temperature, preventing overheating during high-performance driving.
Durable Construction
Crafted from high-quality materials, the pump ensures long-lasting performance and reliability, reducing the need for frequent replacements and saving on maintenance costs.
Vehicle Compatibility
Tailored for numerous BMW models like E36, E46, and X5, ensuring a precise fit and hassle-free installation, appealing to car enthusiasts and DIY mechanics alike.
Product Details
- High performance water pump for BMW E36, E46, E39, X5, Z3 6 cyl. models
- Fits BMW 1991-2005 models with 6 cylinder engines (M50, M52, M54)
- Replaces part numbers: 11 51 7 527 799 / 11 51 7 509 985
- Brand new, premium quality
- Up to 20% increase in water flow over stock pump
- Limited lifetime warranty from Stewart
| Brand Name | JUSTSWAGDDEEFF |
| Model Number | EMP STEWART |
| Manufacturer Part Number | Hengulus |
| Manufacturer | EMP STEWART |
| UPC | 704438516705 |
| Number of Items | 1 |
| Item Weight | 0.01 Ounces (0.28 grams) |
| Weight Class | Heavy Weight |
| Part Interchange Info | replacement |
| Compatible with Vehicle Type | Car |
| OEM Equivalent Part Number | 11 51 7 527 799 / 11 51 7 509 985 |
| Automotive Fit Type | Vehicle Specific Fit |
| Material Type | Stainless Steel |
| Brand | JUSTSWAGDDEEFF |
| Material | Stainless Steel |
| Vehicle service type | Car |
| OEM part number | 11 51 7 527 799 / 11 51 7 509 985 |
Who Should Buy?
-
Performance Enthusiasts
Drivers looking to improve their BMW's cooling efficiency will benefit from this high-performance water pump.
-
BMW Owners
Owners of BMW E36, E46, E39, X5, and Z3 with M50/52/54 engines needing replacement parts are ideal users.
-
DIY Mechanics
Do-it-yourself mechanics who enjoy upgrading or fixing their own vehicles will find this product easy to install.
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Non-BMW Vehicles
This product is specifically designed for certain BMW models and won’t fit or function properly on others.
Product Description
About This Item
Introducing the High Performance Water Pump EMP STEWART for BMW E36 E46 E39 X5 Z3 6 Cyl. M505254. When it comes to cooling, Stewart is the final word in high-performance pumps.
Designed specifically for BMW vehicles, this water pump is the ultimate solution to keep your engine cool and running at optimal performance levels. With a limited lifetime warranty, you can trust the reliability and durability of this high-performance water pump. It is a direct replacement for your stock pump and accepts the factory fan clutch, making installation quick and easy.
The front of the pump is stock appearing, providing a clean and seamless look under the hood. However, don't let its appearance fool you. The back of the pump is all business, offering up to a 20% increase in water flow over the stock pump.
This means improved cooling efficiency and maximum performance for your BMW. Not only is the EMP STEWART water pump more efficient than the factory pump, but it also has much less parasitic drag compared to other pumps on the market. This means you can enjoy improved horsepower and fuel economy.
Designed for both racing and stock factory replacement applications, this water pump features a heavy-duty stainless steel impeller and larger bearings for enhanced durability. The high-quality water seal made from carbon graphite ensures a reliable and long-lasting performance. Upgrade your BMW's cooling system with the EMP STEWART water pump.
Experience the difference in performance and reliability with this high-performance water pump. With a limited lifetime warranty from Stewart, you can have peace of mind knowing that your investment is protected. Don't settle for anything less than the best.
Choose the EMP STEWART water pump for BMW and take your vehicle's cooling system to the next level. Upgrade, install, and maintain your water pump with ease.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Does it come with a fan clutch?
Answer: No, it accepts the factory fan clutch. -
Question:
What is the back of the pump designed for?
Answer: The back of the pump is all business and designed for high performance. -
Question:
What is the warranty offered?
Answer: A limited lifetime warranty is offered by Stewart.
JUSTSWAGDDEEFF Water Pumps EMP STEWART Editorial Review
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Customer Reviews & Ratings
2 customers ratings
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5 Star
36%
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4 Star
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3 Star
64%
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Pros
- Improves engine cooling
- Durable and long-lasting
- High performance
- Easy to install
- Compatible with multiple models
Cons
- Some users report occasional noise.
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
XCD 945
Order now and get it around Thursday, October 08
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Stewart is the ultimate in BMW cooling with high-performance water pumps.
- It offers a 20% increase in water flow over the stock pump.
- Twice as efficient and has less parasitic drag than other pumps.
- Stainless steel impeller, high-quality water seal, and larger bearing.
- Limited lifetime warranty offered by Stewart.
- The pump is designed for racing or stock factory replacement applications.
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