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Crankcase Breather Hose

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  • $26.64 MSRP: $38.37
    You Save: $11.73 (31%)
    Product Specifications
    • Other Names: PCV Hose
    • Item Dimensions: 11.1 x 8.1 x 5.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12262-0D070, 12262-0D050
    • Part Description: PCV Hose
    More Info
  • Gates Engine Crankcase Breather Hose - EMH071
    $284.81
    Product Specifications
    • Centerline Length: 18; 457
    • End 1 Inside Diameter: .63; 16
    • End 2 Inside Diameter: .63; 16
    • Inside Diameter 3: .63; 16
    • Inside Diameter 4: .63; 16
    • Inside Diameter 5: .19; 5
    • Number of Branches: 3
    • Number of Quick Connectors: 3
    • OE Comparison Rating: OE Exact
    • PCV Valve: Yes
    • Protective Sleeve: No
    • UPC: 770075809715
    • Part Description: Engine Crankcase Breather Hose
    More Info
  • VAICO Crankcase Breather Hose - V20-0003
    $158.03
    Product Specifications
    • Fitting Position: Cylinder Head
    • Housing Material: Polyamid 6.6
    • Length [mm]: 497
    • Operating Mode: Pressure Controlled
    • Packaging height [cm]: 14,9
    • Packaging width [cm]: 24,8
    • Recommended replace interval [km]: 60000
    • Recommended replace interval [years]: 3
    • Seal Material: FPM (fluoride rubber)/ACM (polyacrylate rubber)
    • Supplementary Article/Supplementary Info: with hose
    • Valve type: Breather Valve
    • Weight [kg]: 0,944
    • Part Description: Crankcase Breather Hose
    More Info
  • $10.21 MSRP: $14.35
    You Save: $4.14 (29%)
    Product Specifications
    • Item Dimensions: 2.9 x 1.6 x 0.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Tube, PCV
    More Info
  • Gates Engine Crankcase Breather Hose - EMH078
    $179.47
    Product Specifications
    • Location: Oil Separator to Intake
    • UPC: 770075803997
    • Part Description: Engine Crankcase Breather Hose
    More Info
  • VAICO Breather Hose - V10-3089
    $117.18
    Product Specifications
    • Length [mm]: 630
    • Packaging Depth [cm]: 63
    • Packaging height [cm]: 11
    • Packaging width [cm]: 15
    • UPC: 884109300670
    • Weight [kg]: 0,3
    • Part Description: Breather Hose
    More Info
  • $102.73 MSRP: $155.67
    You Save: $52.94 (35%)
    Product Specifications
    • Other Names: PCV Hose
    • Item Dimensions: 3.6 x 7.1 x 18.4 inches
    • Item Weight: 4.40 Pounds
    • Replaces: KCV-293, GV6Z-6A664-A
    • Part Description: PCV Hose
    More Info
  • Gates Engine Crankcase Breather Hose - EMH263
    $80.43
    Product Specifications
    • Location: Valve Cover to Intake
    • UPC: 770075762270
    • Part Description: Engine Crankcase Breather Hose
    More Info
  • VAICO Crankcase Breather Hose - V10-3696
    $115.35
    Product Specifications
    • Length [mm]: 470
    • OE Part Number: 78 131 831 L, 078 131 831 L
    • Packaging Depth [cm]: 47
    • Packaging height [cm]: 6,5
    • Packaging width [cm]: 17,5
    • Weight [kg]: 0,115
    • Part Description: Crankcase Breather Hose
    More Info
  • Gates Engine Crankcase Breather Hose - EMH264
    $39.88
    Product Specifications
    • End Inside Diameter: 0.622'' (16 mm), 0.661'' (17 mm), 0.122'' (3 mm), 0.2'' (5 mm)
    • Length: 29.75'' (756 mm)
    • Location: Intake Manifold to Turbocharger
    • Number of Branches: 1
    • Number Of Fluid Quick Connectors: 2
    • UPC: 770075776505
    • Part Description: Engine Crankcase Breather Hose
    More Info
  • VAICO Breather Hose - V20-2643
    $102.58
    Product Specifications
    • Location: Cylinders 1-4
    • Part Description: Breather Hose
  • $6.04 MSRP: $8.67
    You Save: $2.63 (31%)
    Product Specifications
    • Item Dimensions: 4.1 x 4.2 x 4.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 6F2Z-6853-AA, KCV-193
    • Part Description: Connector
    More Info
  • Gates Engine Crankcase Breather Hose - EMH261
    $54.52
    Product Specifications
    • Centerline Length: 4.8"
    • Location: Suction Pump
    • UPC: 770075766476
    • Part Description: Engine Crankcase Breather Hose
    More Info
  • VAICO Breather Hose - V10-4753
    $83.99
    Product Specifications
    • Length [mm]: 299
    • Packaging height [cm]: 6
    • Packaging width [cm]: 10,1
    • Weight [kg]: 0,18
    • Part Description: Breather Hose
    More Info
  • $12.99 MSRP: $18.69
    You Save: $5.70 (31%)
    Product Specifications
    • Other Names: PCV Hose
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12261-20010
    • Part Description: PCV Hose
    More Info
  • Gates Engine Crankcase Breather Hose - EMH266
    $35.44
    Product Specifications
    • End Inside Diameter: 0.94'' (24 mm)
    • Length: 6.62'' (168 mm)
    • Location: PCV Valve to Intake
    • UPC: 770075774419
    • Part Description: Engine Crankcase Breather Hose
    More Info
  • VAICO Breather Hose - V10-2583
    $70.54
    Product Specifications
    • Fitting Position: Cylinder Head
    • Height [mm]: 55
    • Housing Material: Polyamid 6.6
    • Length [mm]: 85
    • Operating Mode: Pressure Controlled
    • Packaging height [cm]: 5,5
    • Packaging width [cm]: 6,5
    • Recommended replace interval [km]: 60000
    • Recommended replace interval [years]: 3
    • Valve type: Breather Valve
    • Weight [kg]: 0,053
    • Width [mm]: 65
    • Part Description: Breather Hose
    More Info
  • $14.60 MSRP: $18.69
    You Save: $4.09 (22%)
    Product Specifications
    • Other Names: PCV Hose
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12261-20010
    • Part Description: Hose, Ventilation
    More Info
  • Gates Engine Crankcase Breather Hose - EMH271
    $34.14
    Product Specifications
    • End Inside Diameter: 0.4'' (10 mm)
    • Length: 19.25'' (489 mm)
    • Location: Valve Cover to Air Cleaner
    • Number Of Fluid Quick Connectors: 2
    • UPC: 770075774303
    • Part Description: Engine Crankcase Breather Hose
    More Info
  • VAICO Breather Hose - V10-6458
    $43.45
    Product Specifications
    • Fitting Position: Cylinder Head
    • Housing Material: Polyamid 6.6
    • Length [mm]: 188
    • Operating Mode: Pressure Controlled
    • Packaging height [cm]: 25,1
    • Packaging width [cm]: 10,2
    • Recommended replace interval [km]: 60000
    • Recommended replace interval [years]: 3
    • Seal Material: FPM (fluoride rubber)/ACM (polyacrylate rubber)
    • Valve type: Breather Valve
    • Weight [kg]: 0,3229
    • Part Description: Breather Hose
    More Info
  • $116.89 MSRP: $153.33
    You Save: $36.44 (24%)
    Product Specifications
    • Other Names: Hose Sub-Assembly, Fuel Tank Vent
    • Fitment Type: Direct Replacement
    • Part Description: Hose Sub-Assembly, Fuel
    More Info
  • Gates Engine Crankcase Breather Hose - EMH080
    $18.19
    Product Specifications
    • Location: PCV Valve to Intake
    • UPC: 770075804000
    • Part Description: Engine Crankcase Breather Hose
    More Info
  • VAICO Breather Hose - V10-3580
    $55.40
    Product Specifications
    • for OE number: 06B 103 213 G
    • Length [mm]: 220
    • Packaging Depth [cm]: 22
    • Packaging height [cm]: 6
    • Packaging width [cm]: 14
    • UPC: 884109204299
    • Weight [kg]: 0,173
    • Part Description: Breather Hose
    More Info
  • $146.89 MSRP: $216.67
    You Save: $69.78 (33%)
    Product Specifications
    • Other Names: Crankcase Tube
    • Replaces: KCV-307, HS7Z-6A664-A, HS7Z-6A664-B, KCV-291
    • Part Description: Crankcase Tube
    More Info
  • Gates Engine Crankcase Breather Hose - EMH293
    $13.12
    Product Specifications
    • Location: PCV Valve to Intake
    • UPC: 770075786641
    • Part Description: Engine Crankcase Breather Hose
    More Info
  • VAICO Breather Hose - V30-2926
    $52.33
    Product Specifications
    • Length [mm]: 362
    • Packaging height [cm]: 4,5
    • Packaging width [cm]: 21
    • Weight [kg]: 0,196
    • Part Description: Breather Hose
    More Info
  • $37.94 MSRP: $55.00
    You Save: $17.06 (32%)
    Product Specifications
    • Other Names: Connector Tube, Crankcase Tube
    • Item Dimensions: 4.2 x 2.6 x 15.3 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Crankcase Tube
    More Info
  • Gates Engine Crankcase Breather Hose - EMH295
    $13.13
    Product Specifications
    • Location: Valve Cover to Valve Cover
    • UPC: 770075786665
    • Part Description: Engine Crankcase Breather Hose
    More Info
  • VAICO Breather Hose - V10-3879
    $50.59
    Product Specifications
    • Length [mm]: 305
    • Packaging height [cm]: 3
    • Packaging width [cm]: 8
    • Weight [kg]: 0,072
    • Part Description: Breather Hose
    More Info
  • $164.56 MSRP: $239.07
    You Save: $74.51 (32%)
    Product Specifications
    • Other Names: Vent Hose
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Vent Hose
    More Info
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About Crankcase Breather Hose

The crankcase breather hose assists in letting free the pressure that may have built up in the engine. It allows the engine to get the exact amount of air into the cylinder so it can breathe more smoothly.

Crankcase breather hose function

The crankcase breather hose is attached to the engine crankcase and it plays a key role in the vehicle's performance. The breather hose is crucial because it helps the car breathe without any difficulty and receive the precise amount of air into the cylinders in the engine that helps the process of burning fuel. It also reprocesses any vapor that breaks out of the cylinders and recirculates the vapor so it can be burnt again.

Common problems with a clogged breather hose

A clogged crankcase breather hose can lead to poor fuel economy, an engine misfire, and rough idling.