MMX Performance - Low Temp Thermostat | N54|N55
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You’ll earn 54 Laps
For 1 item, including VAT but excluding delivery.
How it works
Sign in before ordering. Earn 1 Lap for every whole £1 of eligible product spend, including VAT.
Delivery, gift cards, sale-priced or discounted items and trade purchases do not earn Laps.
Purchase Laps become available 30 days after payment. Returns and refunds remove Laps earned on refunded items; pending Laps are cancelled.
This estimate follows your selected option and quantity. Checkout discounts can change eligibility. Bundle prices count once. Appstle records the final award after payment.
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Your tier makes your Laps go further: 1,000 Laps are worth £10 at Rookie, £12.50 at Contender, £20 at Pro or £25 at Champion. Choose £5 off £100, £10 off £200, £25 off £500 or £50 off £1,000 of eligible products.
Minimum spends include VAT and exclude delivery and ineligible products. Use one reward or discount code per order; it cannot be combined with any other product, order or shipping discount. Rewards apply only to eligible products and variants shown in your rewards profile. Returns and refunds remove the Laps earned on refunded items; pending Laps are cancelled. Spending Laps does not reduce your qualifying lifetime spend. Laps and standard reward codes do not expire.
Description
Control the oil temperature on your BMW N54 or N55 engine by fitting the MMR Performance Low Oil Temperature Thermostat. By maintaining your oil temps between 90c - 110c, this is an essential modification for all high power or hard-driven cars, especially those used on track. Only fits models from 2008 onwards.
Adding power to your engine generates more heat to disperse. Equally, hard driving, particularly in a warmer climate also pushes temperatures higher than optimum. Significantly increased oil temperatures means only one thing: a decrease in the ability for your engine to stay properly lubricated.
In order to properly control the oil temperature on your N54 or N55 engine, fitting the MMR low oil temp thermostat is one of the best ways to allow you to maintain your oil temps between 90c - 110c. It's a much cheaper option than the addition of an expensive oil cooler system!
Machined from aircraft grade T-6061 aluminium before being anodised in the proprietary Dark Anthracite MMR finish for durability.
Installation of the MMR Low Oil Temperature Thermostat is relatively easy into the OE oil thermostat housing found on the N54 and N55 engines. Please note: only suitable for models from 2008 onwards.
This upgrade is a highly recommended, affordable modification for any hard-driven cars used on track, or that have an increased power / torque output and are therefore generating more heat than OE car would do.
| Series | Model Code | Year | Variant | Engine Codes |
| 1 Series |
F20/F21/E88/E82 | 2008 - 2019 | 135i,M135i,M135iX |
N54,N55 |
| 2 Series | F22/F23 | 2015 - 2019 | M235i,M235iX |
N55 |
| 3 Series | F30/F31/E90/E91/E92/E93 | 2008 - 2019 | 335i,335xi,335i,335iX | N54,N55 |
| 4 Series | F32/F33 | 2015 - 2019 | 435i,435iX |
N54,N55 |
More information
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Warranty, Shipping and Returns
Warranty: Products are supplied with the applicable manufacturer warranty.
Shipping: We offer UK and worldwide shipping. Delivery estimates are shown above.
Returns: Eligible unused items can be returned within 14 days in accordance with our returns policy.
Finance Options
Klarna payment options are available at checkout where eligible.
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Specifications
- Brand
- MMX Performance (Formally MMR)
- Product type
- Engine Parts
- SKU:
- MMR17-0101
- Vehicle make
- BMW
- Vehicle model
- 335i, 435i, M135i, and M235i
- Vehicle variant
- E82, E88, E90, E91, E92, E93, F20, F21, F22, F23, F30, F31, F32, F33, F34, and F36
You’ll earn 54 Laps
For 1 item, including VAT but excluding delivery.
How it works
Sign in before ordering. Earn 1 Lap for every whole £1 of eligible product spend, including VAT.
Delivery, gift cards, sale-priced or discounted items and trade purchases do not earn Laps.
Purchase Laps become available 30 days after payment. Returns and refunds remove Laps earned on refunded items; pending Laps are cancelled.
This estimate follows your selected option and quantity. Checkout discounts can change eligibility. Bundle prices count once. Appstle records the final award after payment.
Sign in, open Spend Laps and choose an available reward. Redeem your Laps, copy your unique discount code and enter it at checkout using the same customer account.
Your tier makes your Laps go further: 1,000 Laps are worth £10 at Rookie, £12.50 at Contender, £20 at Pro or £25 at Champion. Choose £5 off £100, £10 off £200, £25 off £500 or £50 off £1,000 of eligible products.
Minimum spends include VAT and exclude delivery and ineligible products. Use one reward or discount code per order; it cannot be combined with any other product, order or shipping discount. Rewards apply only to eligible products and variants shown in your rewards profile. Returns and refunds remove the Laps earned on refunded items; pending Laps are cancelled. Spending Laps does not reduce your qualifying lifetime spend. Laps and standard reward codes do not expire.
Need help?
MMX Performance FAQs
Helpful answers before you order. Need more detail? Our team can help.
How do I confirm this part fits my vehicle?
Check the model, year, engine, chassis and any exclusions in the product description. Select the required option before adding to your basket. The vehicle selector helps narrow your search; contact us if your car has different factory options or existing modifications.
Can I order this for a modified car?
Existing modifications can change compatibility. Tell us which related parts are already fitted and how you use the car so we can help you check the right specification before ordering.
When will my order arrive?
Select your required option and check the live availability message above. Dispatch is when your order leaves us; delivery takes additional time and depends on the service and destination. If no verified lead time is shown, or you need the item for a fitting appointment or event, contact Nineteen72 Performance before ordering.
What is included in the price?
Check the product description, selected option and stated quantity before ordering. Images may show optional equipment or an example installation. If you need a matching pair, a complete kit or additional hardware, ask us to confirm exactly what is included.
How do I get help before ordering?
Contact Nineteen72 Performance with a link to this product and your question. For vehicle-specific parts, include your model, year, engine and any modifications that may affect compatibility.
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