Single-Piece Ready — Guangzhou warehouse holds this Crankcase Breather Intake Line Assembly 270-090-07-00 for immediate dispatch with no minimum volume barrier.
Technical Specifications
| Parameter |
Value |
| Part Number |
270-090-07-00 |
| Product Type |
Fuel Line |
| Cross-Reference |
2700900700, A2700900700, 270 090 07 00, A270 090 07 00 (reference only) |
| Machine Fitment |
GLA250 X156 M270 2.0L (2015–2020), CLA250 C117 M270 2.0L (2014–2019), A-Class W176 (2013–2018), B-Class W246 (2012–2019), CLA C117 (2014–2018), GLA X156 (2014–2018) |
| Brand Compatibility |
Mercedes-Benz |
| Part Name |
Crankcase Breather Intake Line Assembly |
| Condition |
New Aftermarket |
| Material |
Fluorocarbon-resistant EPDM rubber inner liner, reinforced multi-layer construction |
| Operating Temperature |
-30°C to +120°C |
| Certification |
ISO 9001, ISO/TS 16949-aligned production |
| Warranty |
3–12 months against manufacturing defects |
| MOQ |
1 piece |
Application Suitability
| Failure Symptom |
Replacement Urgency |
| Rough idle or vacuum leak at engine bay |
Immediate — vehicle off road until replaced |
| Check engine light with crankcase ventilation fault codes |
High — diagnostic codes persist until line is swapped |
| Oil residue or sludge around intake manifold junction |
Moderate — indicates inner liner degradation in progress |
| Hissing sound near breather connection during stop-start cycles |
High — audible vacuum loss points to line rupture |
| Elevated emissions during urban driving duty |
Scheduled — replace at next service interval |
What Arrives Before the Machine Can Move Again
A confirmed Crankcase Breather Intake Line in stock fast shipping replacement ships within 2–5 working days from Guangzhou, one piece minimum.
I have watched workshops lose entire afternoons waiting for a supplier to confirm whether a part number is even valid. The vehicle sits on the lift, the mechanic moves to another job, and the bay stays occupied. A worn nameplate or faded label turns a ten-minute identification into a multi-day exchange of photographs. Our technical team cross-checks the number or image within hours, not days, so the Crankcase Breather Intake Line in stock fast shipping replacement leaves the warehouse while the vehicle is still on the hoist. [NEED_CITE: typical aftermarket parts identification delays in independent workshops]
How the Stock-and-Ship Flow Actually Works
The moment an inquiry lands with a part number or a photograph of the old assembly, the warehouse team checks physical shelf count for this Crankcase Breather Intake Line in stock fast shipping replacement. If the item is on the shelf, a real-time stock confirmation goes out before any payment is requested. The one-piece minimum means a single emergency repair is never blocked by volume requirements — no need to pad an order with unrelated items just to hit a threshold.
Freight Options and Arrival Timing
Express, air, and sea freight options are quoted with estimated arrival windows before the order is finalized. For a workshop with a Mercedes-Benz GLA250 or CLA250 already off the road, express courier from Guangzhou typically brings the Crankcase Breather Intake Line in stock fast shipping replacement to most international destinations within days. The tracking number and dispatch confirmation follow on the same day the parcel leaves the warehouse. [NEED_CITE: international express courier transit benchmarks for aftermarket auto parts]
Reading the Specifications That Matter on Site
The fluorocarbon-resistant EPDM rubber inner liner is chosen to handle blow-by gases that contain oil mist and fuel vapour without softening or swelling over time. Reinforced multi-layer construction gives the hose body enough collapse resistance to hold vacuum under the -30°C to +120°C operating temperature range encountered in engine bay environments. The ISO 9001 and ISO/TS 16949-aligned production framework means dimensional checks on connector fittings and hose length are routine, not exceptional. For M270 2.0L engines in urban stop-start duty, thermal cycling is constant, and the material specification addresses exactly that stress pattern.

The Cost of Ordering the Wrong Line
A breather line that looks similar but carries a different connector profile will not seal at the intake manifold junction, creating a vacuum leak that triggers the same fault codes the replacement was meant to clear. The vehicle returns to the lift, the mechanic repeats the diagnosis, and the bay is occupied for a second round. Waiting for the correct part to arrive while the first incorrect one is returned or discarded adds unplanned downtime that compounds the original delay. [NEED_CITE: cost impact of incorrect aftermarket parts fitment on workshop bay utilisation]
Why Buyers Route Emergency Orders Here
Guangzhou warehouse stock means the Crankcase Breather Intake Line Assembly 270-090-07-00 is physically on the shelf, not allocated from a distant factory queue. One-piece minimum order removes the volume barrier that blocks single-vehicle repairs. Part identification from a photograph or nameplate image resolves cases where the original label is unreadable. Cross-reference verification covers superseded and alternate numbers such as 2700900700 and A2700900700 to prevent mis-orders. A 3–12 month warranty against manufacturing defects backs every unit that ships. Technical staff are available to confirm compatibility for specific model year and engine serial variants before the order is placed.
Documentation & Verification
- Commercial invoice listing part number 270-090-07-00 with HS code for customs clearance
- Cross-reference sheet mapping 2700900700, A2700900700, and 270 090 07 00 as interchange reference
- Dimensional inspection record covering connector profile and hose length before dispatch
- Warranty certificate stating coverage period and manufacturing defect terms
- Packing photographs showing sealed box condition prior to courier handover
- Export documentation support including customs classification for fuel system lines
Stock, Shipping & Arrival
- Real-time shelf count confirmed for Crankcase Breather Intake Line Assembly before invoicing
- Express courier option delivers sealed carton with protective foam to most destinations within days
- Tracking number issued same day the parcel is handed to the freight carrier
- Arrival window estimate provided at quotation stage based on destination and chosen service
- Dispatch from Guangzhou warehouse typically within 2–5 working days after payment clearance

Send the Part Number or a Photo to Confirm Availability
Provide the identifier 270-090-07-00, an alternate reference such as A2700900700, or a clear photograph of the old assembly and its connectors. Include the vehicle model and year — for example GLA250 X156 2017 — so the technical team can verify fitment against the M270 2.0L engine variant. Stock status and estimated arrival timing will follow once the match is confirmed.
Frequently Asked Questions
Q: Is the crankcase breather intake line assembly 270-090-07-00 in stock right now and when can it ship?
A: Our Guangzhou warehouse carries this line for Mercedes-Benz M270 2.0L applications. Real-time stock confirmation is provided before payment, and dispatch typically follows within 2–5 working days. Express, air, and sea freight options are available with arrival estimates quoted upfront.
Q: What is the minimum quantity I can order for an urgent single-vehicle repair?
A: One piece. There is no minimum order quantity beyond a single unit, so a workshop with one Mercedes-Benz GLA250 or CLA250 on the lift can order exactly what is needed without padding the purchase.
Q: How fast can the breather line arrive at my workshop location?
A: Transit time depends on destination and selected freight method. Express courier from Guangzhou typically reaches international addresses within days. A delivery window estimate is provided at the quotation stage before any commitment is made.
Q: The nameplate on my vehicle is worn — can I send a photo for identification?
A: Yes. Send a clear photograph of the old breather line, its connectors, or any visible markings. The technical team cross-checks the image against known fitment records for M270 2.0L models and responds with a confirmed match.
Q: What happens if the part arrives and does not fit the vehicle?
A: Contact the team immediately with photographs of the fitment issue. The 3–12 month warranty covers manufacturing defects, and the technical staff will verify whether a variant difference or cross-reference mismatch caused the discrepancy to resolve the situation promptly.