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BMW 1 / 2 / 3 / 4 / 5 / 7 Series & X1 / X3 / X4 / X5 Air Intake Breather Pipe Ventilation Hose 2009 - 2022 (Replaces 13717823517)

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$29.99 $32.00 Save $2.01
  • Fitment verified for YOUR exact year/model/trim
  • Not sure? Email support@k2-industries.com 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
FREE Shipping
In Stock - Usually ships in 3-5 days
K2 Industries  |  SKU: 1005007007918942

Wrong fit or arrives damaged? Free replacement available

30,000+ Happy Customers30,000+ Happy Customers
30-Day Returns30-Day Returns
One Year WarrantyOne Year Warranty
What to know before you install
Bolt-on install Install Type Bolt-on
Install requirement Requirement Basic tools
ABS plastic Material ABS plastic
What to expect
Most intake and exhaust parts are bolt-on, but rusted hardware, tight access, and sensor placement can affect install time.
Material note
ABS is a molded plastic commonly used for trim and exterior parts. Paint/prep depends on finish.
Not sure what this install needs? Email support@k2-industries.com before ordering.
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Details

Restore proper engine breathing and intake performance on your BMW with this premium air intake breather pipe ventilation hose, precision molded from high-strength ABS plastic for superior heat resistance, impact durability, and long-term reliability. The factory air intake breather pipe is a critical component in the engine's crankcase ventilation system — and when it cracks, splits, or fails, the resulting vacuum leak can cause rough idling, lean fuel mixtures, fault codes, and reduced throttle response. This direct OE replacement is molded to factory dimensional specifications, delivering perfect fitment and restored breathing performance across a wide range of BMW models. Lightweight, high-flow design enhances filter protection, improves throttle response, and restores factory engine performance to a worn or damaged crankcase ventilation system.

Features:
  • Direct OE replacement design – molded to factory dimensional specifications based on the original 13717823517 reference data for perfect fitment and integration
  • Premium high-strength ABS plastic construction – delivers superior heat resistance, impact protection, and resistance to cracking, aging, and chemical degradation
  • High-flow lightweight design – enhances filter protection, improves throttle response, and restores factory engine breathing performance
  • Direct fit installation – manufactured to factory tolerances for an OE-grade replacement that requires no modification
  • Wide vehicle compatibility – designed to fit a broad range of BMW 1, 2, 3, 4, 5, 7 Series and X1, X3, X4, X5 models from 2009 onwards
  • CCC certified construction – verified quality and compliance for reliable long-term operation
Specifications:
  • Condition: 100% Brand New
  • Type: Air Intake Breather Pipe / Ventilation Hose
  • Material: High-Strength ABS Plastic
  • Item Weight: 0.044 kg
  • Quantity: 1 piece per pack
  • Position: Air Intake Ventilation System
  • Certification: CCC
  • Purpose: Direct OE Replacement / Performance Restoration
OE / Replacement Part Numbers:
  • 13717823517
Fitment:
  • 1 Series: BMW F20 / F21 (2011 – 2022)
  • 2 Series: BMW F22 / F23 (2012 – 2022)
  • 3 Series: BMW F30 / F31 / F34 (2011 – 2022)
  • 4 Series: BMW F32 / F33 / F36 (2013 – 2022)
  • 5 Series: BMW F10 / F11 / G30 / G31 (2009 – 2022)
  • 7 Series: BMW G11 / G12 (2015 – 2022)
  • X1: BMW (2010 – 2022)
  • X3: BMW F25 / G01 (2010 – 2022)
  • X4: BMW F26 / G02 (2014 – 2022)
  • X5: BMW F15 (2014 – 2018)
  • Compatible with BMW models using factory part number 13717823517 only – verify your factory part number before ordering
Contents:
  • 1x Air Intake Breather Pipe / Ventilation Hose
Benefits:
  • High-strength ABS construction resists the cracking, splitting, and brittleness that typically affects original BMW breather pipes after years of underhood heat cycling
  • Direct OE replacement fitment ensures proper crankcase ventilation system function – restoring smooth idling, correct fuel trim, and proper throttle response
  • Restores factory engine breathing performance on vehicles experiencing rough idle, lean fuel codes, or vacuum leak symptoms caused by a failed factory breather pipe
  • High-temperature resistant material withstands sustained engine bay temperatures without softening, deforming, or losing structural integrity
  • Significant cost savings compared to genuine BMW dealer replacement parts while maintaining OE-grade fitment and performance
  • Wide cross-platform compatibility makes this a versatile replacement part for BMW owners managing multiple chassis or workshops servicing diverse BMW models
Installation Notes:
  • Fitment verification required – confirm your factory air intake breather pipe part number is 13717823517 before ordering, as BMW uses different breather pipe part numbers across various engine variants
  • Allow the engine to fully cool before beginning replacement to avoid burns from hot engine components
  • Carefully disconnect the original breather pipe from the intake manifold and crankcase ventilation connections – take care not to damage surrounding hoses or sensors
  • Inspect connecting hoses, gaskets, and clips during installation – replace any aged or hardened components to ensure long-term leak-free operation
  • Ensure all connection points are fully seated and clipped before starting the engine – improperly seated connections will cause vacuum leaks and rough running
  • After installation, scan for stored fault codes and clear any historical codes related to the previous failed breather pipe
  • Professional installation recommended if you are unfamiliar with BMW intake system service procedures
  • If unsure about compatibility with your specific BMW variant or chassis code, contact our team with your year, model, chassis code, and factory breather pipe part number before ordering
Warranty:
  • 12-month standard warranty from date of purchase
  • Contact our support team for assistance with any issues

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

Will this require a tune after installation?

Bolt-ons like exhaust tips, cat-backs, and basic intakes usually don't. Larger mods — turbo upgrades, supercharger kits, headers — typically need an ECU tune to run safely. The spec sheet indicates if tuning is recommended.

Is this part emissions / CARB compliant?

If you're in California or another CARB-regulated state, check the CARB status on this page before ordering. Many performance parts are off-road or competition use only — if so, we say it clearly.

Will installing this void my factory warranty?

Modifications can affect manufacturer warranty on related components only — not your entire warranty. The Magnuson-Moss Warranty Act protects you from blanket warranty voids. If warranty matters to you, talk to your dealer before installing.

Can I install this myself?

Depends on the part. Bolt-ons are DIY-friendly. Turbo upgrades, headers, and supercharger kits need a professional shop. The product description gives a difficulty estimate.

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 care.
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
Other Brands
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.

See Why Customers Love K2 Industries

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Natalie P. 5/5 Verified

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They look amazing, and after using ChatGPT to help me understand how to install them (because the instructions were not very helpful whatsoever), I’m glad with how they turned out. My problems are that the lights aren’t too bright, the instructions weren’t helpful, and the arrival date was wrong, even if they arrived early.

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Unfortunately was damaged in transit. I was so excited I discarded the box and stuff without a thought and only took pictures of the damaged parts as I unboxed it. Seller needs pictures of the shipping label and box as well for any claims/partial refunds. The UPS guy that dropped it off didn't require me to sign for it like it said, just left it at my door. FYI for anyone buying something like this take pictures of EVERYTHING. I installed the trunk anyways cause I already had my trunk off. Decent fitment, no issues closing or opening the trunk but the trunk noticeably sits a little higher than the rear fenders.

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This sticker sucks! Nice looking until you try to install it. Other stickers I have purchased come with a cover OVER the sticker. Peel the sticker and cover off the backing. Position the sticker over the object and press on. Usually includes a tool to make sure the sticker is firmly installed. Peel off the cover and done. No wrinkles. Not so with your product. No cover. No way to remove the backing while installing. A wrinkled mess.

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This isn’t on K2, but the lenses came In which I was thrilled about. I’d already removed my OEM lenses from their housings. The passenger side lense fit well and mostly flush. The driver side, however, looks like it was slightly warped and caused poor fitment and what looks like a small dip in the red portion of the lense. I had no choice but to use them, as my OEM lenses were no longer usable. It can be very difficult to get replacement lenses in a timely manner for a Del Sol. I drive my car everyday, so I had to just go with it. Again, not a K2 issue but presumably the manufacturer.

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This rear bumper fits great the only thing is the trunk button on the bottom is cut a little to wide but that’s an easy fix it looks great and definitely makes the rear look more aggressive. I love it!

Donovan T. 5/5 Verified

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The box was a little crushed, but the line was packed well and it wasn't a problem. The instructions are 3 pages of color pictures and lots of explanations. Very nice. The line itself is a very nice bit of kit with a swivel AN line end that allows a No-tension install. No leaks so far and it looks great. It came with new banjo bolts and copper crush washers. The only criticism I have is that I would have liked this hose coated in black so it disappears like the original, but it does look good, so I don't mind.

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