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BMW Engine Oil Filter Housing Bolt Kit 3-Piece (M8 x 28mm / 43mm / 78mm) for N20 / N26 / N51 / N52 / N53 / N54 / N55 / S55 Engines (Replaces 11427540759 / 11427540758 / 11427540763)

…
$39.99 $43.00 Save $3.01
  • Fitment verified for YOUR exact year/model/trim
  • Not sure? Call +1 772-277-2495 for a real specialist to help you order
  • Got install questions? Text a tech who's actually installed this part before, even after it arrives
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In Stock - Ships in 2 to 5 days

Select your exact model and see if this part fits

K2 Industries  |  SKU: 1005009946143808

Wrong fit or arrives damaged? Free replacement or refund

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Details

Replace your aged oil filter housing bolts with this premium 3-piece bolt kit, manufactured to factory specifications for safe, reliable oil filter housing reinstallation across the entire modern BMW engine lineup. As any BMW technician will tell you, reusing old oil filter housing bolts dramatically increases the risk of bolt breakage during reinstallation — a particularly costly failure scenario where a snapped bolt can require cylinder head removal to extract the broken piece. Professional repair shops universally recommend replacing these bolts with new fasteners every time the oil filter housing is removed for service. This 3-piece kit provides all three correctly-sized M8 bolts (28mm, 43mm, and 78mm lengths) needed to safely reinstall the oil filter housing during gasket replacement, oil cooler service, or related maintenance work — eliminating the breakage risk and protecting your investment in the larger repair.

Features:
  • Direct OE replacement design – manufactured to factory specifications matching original equipment part numbers 11427540759, 11427540758, and 11427540763
  • Complete 3-piece bolt set – includes all three correctly-sized bolts (M8 x 28mm, M8 x 43mm, M8 x 78mm) needed for full oil filter housing reinstallation
  • High-strength steel construction – delivers reliable clamping force without breakage risk
  • E12 socket compatibility – uses standard E12 external Torx socket for proper installation
  • Wide cross-platform compatibility – fits virtually the entire modern BMW engine lineup including N20, N26, N51, N52, N53, N54, N55, and S55 variants
  • Critical preventive maintenance – addresses one of the most well-known bolt breakage risks in BMW oil system service
  • Affordable insurance against catastrophic repair scenarios – the small cost of new bolts protects against expensive head removal repairs
Specifications:
  • Condition: 100% Brand New
  • Type: Engine Oil Filter Housing Bolt Kit
  • Material: High-Strength Steel
  • Quantity: 3 bolts per kit
  • Bolt Sizes: M8 x 28mm, M8 x 43mm, M8 x 78mm
  • Tightening Torque: 22 Nm (~16 ft-lbs) – same for all three M8 bolts
  • Required Tool: E12 External Torx Socket
  • Position: Oil Filter Housing to Cylinder Head Mounting
  • Engine Compatibility: BMW N20 / N26 / N51 / N52 / N53 / N54 / N55 / S55
  • Purpose: Direct OE Replacement / Bolt Replacement During Oil System Service
OE / Replacement Part Numbers:
  • 11427540759 / 11 42 7 540 759 (M8 x 28mm)
  • 11427540758 / 11 42 7 540 758 (M8 x 78mm)
  • 11427540763 / 11 42 7 540 763 (M8 x 43mm)
Fitment:

Compatible with BMW N20, N26, N51, N52, N53, N54, N55, and S55 engines. Verify your engine code before ordering.

BMW 1 Series:
  • BMW E82 / E88 128i / 135i / 135is (2008 – 2013)
BMW 3 Series:
  • BMW E90 / E91 / E92 / E93 323i / 325i / 325xi / 328i / 328xi / 330i / 330xi / 335i / 335is / 335xi (2006 – 2013)
  • BMW F30 / F31 / F34 320i / 320i xDrive / 328i / 328i xDrive / 335i / 335i xDrive (2012 – 2019)
BMW 4 Series:
  • BMW F32 / F33 / F36 428i / 428i xDrive / 435i / 435i xDrive (2014 – 2020)
BMW 5 Series:
  • BMW E60 / E61 528i / 528xi / 535i / 535xi (2004 – 2010)
  • BMW E60 / E61 525i / 525xi / 530i / 530xi N52 (2006 – 2007)
  • BMW F10 / F11 535i / 535i xDrive (2011 – 2016)
  • BMW F10 / F11 528i / 528i xDrive N20 (2012 – 2016)
BMW 6 Series:
  • BMW F12 / F13 640i (2012 – 2018)
BMW 7 Series:
  • BMW F01 / F02 740i / 740Li (2009 – 2015)
BMW X Series:
  • BMW E84 X1 28i / 28i xDrive / 35i xDrive (2013 – 2015)
  • BMW E83 X3 3.0si N52 (2007 – 2010)
  • BMW F25 X3 sDrive28i / xDrive28i / xDrive35i (2011 – 2017)
  • BMW F26 X4 28i xDrive / 35i xDrive (2015 – 2018)
  • BMW E70 X5 3.0si (2007 – 2013)
  • BMW F15 X5 sDrive35i / xDrive35i (2014 – 2018)
  • BMW E71 X6 xDrive35i (2008 – 2014)
  • BMW F16 X6 sDrive35i (2015 – 2019)
BMW Z4:
  • BMW E85 / E86 Z4 3.0i N52 / Z4 3.0si N52 (2003 – 2008)
  • BMW E89 Z4 sDrive28i / sDrive30i (2009 – 2016)
  • Compatible with BMW N20, N26, N51, N52, N53, N54, N55, and S55 engines only
  • Confirm engine code before ordering
Contents:
  • 1x M8 x 28mm Oil Filter Housing Bolt
  • 1x M8 x 43mm Oil Filter Housing Bolt
  • 1x M8 x 78mm Oil Filter Housing Bolt
Why New Bolts Matter:

BMW oil filter housing bolts are torque-to-yield style fasteners that stretch slightly during initial installation. When reused after removal, the bolts can fracture during reinstallation — particularly the longer 78mm bolt which experiences the highest stress concentration. A snapped bolt inside the cylinder head requires either specialized extraction tools (best case) or cylinder head removal for proper extraction (worst case), turning a routine $50-100 gasket replacement into a $1,500-3,000+ repair. Professional repair shops universally replace these bolts during every oil filter housing service. The cost of new bolts is trivial compared to the potential repair cost of a broken bolt.

Benefits:
  • Eliminates the bolt breakage risk during oil filter housing service – professional shops universally replace these bolts every time the housing is removed
  • Critical insurance against catastrophic repair scenarios – a snapped bolt can turn a routine repair into a complete cylinder head removal job
  • Direct OE-spec replacement ensures correct fit and proper torque retention
  • Complete 3-bolt kit eliminates the need to source individual bolts in different lengths separately
  • Wide engine compatibility makes this versatile for BMW enthusiasts and shops servicing diverse BMW models
  • Affordable peace of mind during oil filter housing gasket service – pairs perfectly with oil filter housing gasket replacement
  • Pairs naturally with oil filter housing gasket and oil cooler seal kits for complete oil system service
Installation Notes:
  • E12 socket required: These bolts use an E12 external Torx socket – verify you have this tool before beginning installation
  • Tightening torque: All three bolts use the same 22 Nm (~16 ft-lbs) torque specification
  • Single-use bolts: Always replace these bolts with new fasteners each time the oil filter housing is removed – do NOT reuse old bolts
  • Allow the engine to fully cool before beginning oil filter housing service to avoid burns from hot engine components
  • Document the original bolt positioning before removal – different lengths go in specific positions
  • The longest 78mm bolt typically goes in a specific position – consult vehicle service documentation for proper bolt placement
  • Clean all mating surfaces thoroughly before reassembly – any debris or old gasket material will compromise the new gasket seal
  • Apply a small amount of clean engine oil to the bolt threads before installation – this ensures accurate torque readings and prevents thread galling
  • Tighten all three bolts to the specified 22 Nm torque using a calibrated torque wrench – do NOT overtighten which can damage threads or cause bolt breakage
  • Follow proper torque sequence per service procedure for your specific engine variant
  • Verify proper installation by inspecting for oil leaks after the engine reaches operating temperature
  • Professional installation strongly recommended unless you have experience with BMW engine oil system service procedures
  • If unsure about compatibility with your specific BMW variant or engine code, contact our team with your year, model, and engine code before ordering
Warranty:
  • 12-month standard warranty from date of purchase
  • Contact our support team for assistance with any issues

Fitment

Our Guarantee

Warranty Assurance:

At K2 Industries, your satisfaction is our priority, and we stand behind the quality of our products. Here's a brief overview of our warranty:

Defect Coverage:
If you find a defect after receiving your order, get in touch with us. We're committed to resolving the issue, whether it involves a replacement, repair, or refund.

Installation Note:
Please inspect your purchase before installation. Unfortunately, damages post-installation are not covered, so ensure everything looks good beforehand.

Claims Made Simple:
Need to make a claim? Reach out to us at support@k2-industries.com. We're here to assist you. Just keep your original packaging and documentation handy.

Your Satisfaction Matters:
Your trust in K2 Industries is appreciated. We're dedicated to ensuring your satisfaction with our quality automotive parts.

Shipping & Returns

Shipping Information:

At K2 Industries, we strive to provide a seamless and efficient shopping experience for automotive enthusiasts like you. Our commitment is to deliver high-quality parts to your doorstep with the utmost care.

Fast and Reliable Shipping:
Many of our products are stocked in our local warehouse, ensuring swift processing and delivery. Orders placed for these items typically ship within 2-5 business days, allowing you to get your parts in no time.

Extended Selection, Global Reach:
To offer you a broader range of automotive parts, some items are sourced from trusted suppliers around the world. While these products might have a slightly longer processing time, we assure you that the wait is worth it for the exceptional quality and value they bring.

Shipping Transparency:
For products shipped internationally, we provide estimated delivery times on the product page. Rest assured, we are continually working to optimize our supply chain and minimize any potential delays.

Combined Shipments:
To streamline your shopping experience, if your order includes items from both our local warehouse and international suppliers, they may be shipped separately. You will receive separate tracking information for each shipment.

Questions or Concerns?
If you have any questions about shipping or would like assistance tracking your order, our dedicated customer support team is here to help. Feel free to reach out to us at support@k2-industries.com.

You can also track your order here

Thank you for choosing K2 Industries for your automotive needs. We appreciate your trust in us.

FAQs

How do I confirm this part fits my vehicle?

Use the vehicle selector at the top of this page to verify fitment. If anything's unclear, send us your year/model/trim (or VIN) via live chat or email support@k2-industries.com — we'll confirm fitment for free, before you commit.

How long until I get my order?

In-stock items typically process in 3-5 business days, then ship — most domestic orders arrive within 3-7 business days after that. Larger freight items take 3-10 days in transit. Some items are made-to-order (carbon fiber, aero kits) and require 10-25 business days of production before shipping — these are marked on the product page.

What if it arrives damaged?

Inspect your shipment when it arrives, take photos of any damage to the box and part, and reach out via live chat or support@k2-industries.com. For freight deliveries, note visible damage on the paperwork before signing. We handle the carrier claim and get you a replacement.

What if I want to return it?

You have 30 days from delivery. As long as the part is uninstalled and in original condition, you can choose between an exchange, store credit (no fees, never expires — our most popular option), or a refund. Drop us a message and we'll walk you through the easiest path.

Can I install this myself, or do I need a shop?

Depends on the part. Some are straightforward DIY, others are body shop or specialist work. Each product page indicates the recommended install path. If you're unsure, message us with your build details and we'll give you a real assessment.

What's the fastest way to reach you?

Live chat and email — typical response time is a few business hours, and you can reach out anytime. Chat with us on the site or email support@k2-industries.com. We resolve issues directly far faster than going through your bank or card processor.

The K2 Difference

  • • Built by enthusiasts who've made every fitment mistake you're afraid of. Now we verify parts for 30,000+ builds a year with zero wrong-part claims.
  • • Real specialists answer your questions in minutes, not chatbots reading scripts. We've built the same cars you're building.
  • • Freight damage, wrong parts, installation question, we handle it so you don't deal with suppliers or shipping companies.
Founder photo

Built By Someone Who's Been There

Max, the Owner, started in his garage making E36 M3 tail lights in his own oven.

  • • Started modifying cars before he could legally drive them
  • • Spent years hunting down parts that actually fit and don't suck
  • • Made the same fitment mistakes you're afraid of

You’re not buying from a warehouse. You’re buying from someone who builds cars just like you do.

Founder photo

What You Get With Every Order

Products Selected to Meet Quality & Fitment Standards we Stand Behind.
Products Selected to Meet Quality & Fitment Standards we Stand Behind.
Get Help From People Who Actually Understand Builds & Fitment.
Get Help From People Who Actually Understand Builds & Fitment.
Designed to Resist UV Exposure, Wear, and Everyday Use.
Designed to Resist UV Exposure, Wear, and Everyday Use.
Join Thousands of Builders Who Trust K2
Join Thousands of Builders Who Trust K2

What Sets K2 Industries Apart?

We don’t just sell parts. We actually give a damn.
Pre-Order Fitment Verification
Damage Replacement
Real Experts Answer the Phone
Post-Purchase Installation Support
Curated Quality
30-Day Returns
K2 Industries
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K2 Industries
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Pre-Order Fitment Verification
Damage Replacement
Real Experts Answer the Phone
Post-Purchase Installation Support
Curated Quality
30-Day Returns
Add to Cart
GuaranteePerfect fit guaranteed

Frequently Asked Questions

How do I know this will actually fit my car?

Every part listing shows compatible years, models, and trims. But here's the thing—trim packages and factory options can be confusing. If you're not 100% certain, text us at 772-277-2495 with your VIN or photos of your car. We'll verify fitment before you order so you're not stuck with an $800 part that doesn't fit. We've done this for 30,000+ builds. We've seen every weird trim combo and factory option. Takes us 2 minutes to verify, saves you weeks of headaches.

What if the part arrives damaged or is the wrong item?

We handle it. You don't fight with freight companies or file claims. Text us photos within 48 hours of delivery. If it's damaged or wrong, we ship a replacement immediately. You're not waiting 6 weeks for a freight claim to process. We eat the cost, not you. This is why we package everything like it's going to war. But if something slips through, we fix it ASAP. No forms, no back-and-forth, no "file a claim and wait." Just text us and we handle it.

Can I install this myself or do I need a shop?

Depends on the part. Emblems, front lips, some spoilers, bolt-on, DIY-friendly, you can do it in your driveway with basic tools. Full bumpers, hoods, wide-body kits, possible for experienced DIYers but most people take them to a shop for paint and install. Check the product description for installation difficulty. If you're unsure, text us. We'll be honest about whether you can handle it or if you should take it to a pro. We'd rather you know upfront than get frustrated halfway through.

What's your return policy if it doesn't fit or I don't like it?

30 days, unused parts in original packaging. You pay return shipping unless we sent the wrong part or it arrived defective. Once you install it, modify it, paint it, or mount it, we can't take it back. That's why we push so hard on verifying fitment BEFORE you order. We don't want you stuck with something you can't use. Text us before ordering if you're unsure. We'll confirm fitment so you never have to worry about returns.

Do you offer financing?

Yes. Affirm and Shop Pay available at checkout for orders over $50. Split payments over 3-12 months depending on order size. No hard credit check to see your options. Most people use this for big-ticket items like body kits, suspension setups, or wheel/tire packages. Rates vary based on credit. You see the monthly payment before you commit. Makes it easier to build now instead of waiting months to save up.

What if I have questions after I receive the part?

Text 772-277-2495. We don't disappear after you buy. Fitment questions, installation issues, "does this bolt go here" questions... we'll walk you through it. We've installed these parts ourselves or helped hundreds of people install them. You're not getting transferred to a call center in the Philippines. You're texting someone who's actually installed your part before. If we can't help remotely, we'll recommend a local shop that knows these parts.

Why should I buy from K2 instead of eBay/Amazon/other sites?

eBay and Amazon sellers don't answer fitment questions. They don't verify your VIN before shipping. They don't handle freight damage claims for you. If something goes wrong, you're filing disputes and waiting weeks. We're builders selling to builders. We verify fitment before you order. We handle damage claims same-day. We answer texts in minutes. We're not the cheapest, but you're not gambling $800 on whether a part fits. You're paying for support, verification, and someone who cares if your build goes sideways.

What does your warranty cover?

1 year against manufacturing defects: cracking, warping, paint peeling, hardware failure, fitment issues caused by the part being made wrong. Does NOT cover installation damage (you cracked it bolting it on), road damage (curb rash, rock chips), or normal wear. If it breaks because we made it wrong, we replace it free. If it breaks because you hit a parking block, that's on you. We're fair about it. Send photos and we'll tell you honestly if it's covered.

Shipping

Do you ship overseas?

Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.

How much does shipping cost and when will I see the total?

Depending on where you're located, small parts can ship free. Large parts like bumpers, hoods, and body kits require freight shipping. Uou'll see the exact cost at checkout before you pay. Freight usually runs $150-$300 depending on size and your location. We know it's expensive. We negotiate the best rates we can. If you're ordering multiple large parts, text us. We can sometimes combine shipping and save you money. We're not hiding fees in the final step. What you see at checkout is what you pay.

How long will it take to receive my order?

It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.

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