CAR Valve stem oil seals / valve seals

Valve stem seals: common defects and their signs

  1. Elasticity loss
    • Motor oil consumption increases.
    • Gray smoke comes from the exhaust pipe when starting the engine.
    • Start of the warmed-up engine is troubled.
  2. Cracking
    • Oil deposits appear on the spark plugs.
    • Accelerating dynamics worsens because of oil accumulation in the piston rings grooves.
    • Engine power lowers.

How to replace valve stem seals?

Average lifetime limit of valve stem seals is 150 000  - 200 000 operational kilometers and depends on the quality of motor oil used. The part is not subject to repair, when worn out it is replaced. Selecting valve stem seals take into account manufacturer’s recommendations. The case is that the size of installed components will vary for every car engine model. Moreover, the quantity of components should coincide with that of valves.

Replacement of these components is performed by service station specialists because demounting of valve stem seals is performed using a special tool. The replacement procedure on cars of different models often has specific features due to complexity of access to damaged components. For example, usually ignition coils and plugs have to be removed, then the valve cover and then the camshaft. Sometimes replacement of stem seals is impossible to perform without demounting the cylinder head. It is recommended to install a new valve cover gasket kit together with valve seals on the car.

Valve stem oil seals / valve seals Information

Valve stem oil seals / valve seals: Bestsellers

-21%
CORTECO Seal, valve stem
Article № : 12051545
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Buy CORTECO 12051545
£ 0,99
£ 0,78
incl. 20% VAT, Shipping
  • Material: FPM (fluoride rubber)
  • Inner diameter 2 [mm]: 6, 8,8
  • Height 1 [mm]: 9,70
  • Condition: New

OEM-Number

03 61 0 967 5A

90 41 0 741

03 61 0 967 5

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-21%
GOETZE Seal Set, valve stem
Article № : 24-30614-76/0
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Buy GOETZE 24-30614-76/0
£ 10,09
£ 7,97
incl. 20% VAT, Shipping
  • Condition: New

OEM-Number

64 25 3 3

11 34 9 063 193

46 55 6 651

In stock
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-21%
GOETZE Seal Set, valve stem
Article № : 24-30670-60/0
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Buy GOETZE 24-30670-60/0
£ 4,77
£ 3,77
incl. 20% VAT, Shipping
  • Height [mm]: 9,00
  • Diameter [mm]: 9,80
  • Outer diameter 2 [mm]: 13,20
  • Condition: New

OEM-Number

11 34 9 059 171

75 81 3 44

09 56 1 9

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-21%
CORTECO Seal Set, valve stem
Article № : 19025682
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£ 4,32
£ 3,41
incl. 20% VAT, Shipping
  • Number of valves: 8
  • Condition: New

OEM-Number

02 71 0 967 5

10 49 7 94

In stock
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-21%
ELRING Seal, valve stem
Article № : 724.590
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£ 1,11
£ 0,88
incl. 20% VAT, Shipping
  • Height [mm]: 9,3
  • Material: FPM (fluoride rubber)
  • Diameter 2 [mm]: 8,8
  • Condition: New

OEM-Number

99 61 0 511 552

LD Y0 0 006 0

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-21%
GOETZE Seal, valve stem
Article № : 50-306670-50
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Buy GOETZE 50-306670-50
£ 1,18
£ 0,93
incl. 20% VAT, Shipping
  • Height [mm]: 10
  • Material: FPM (fluoride rubber)
  • Radial Shaft Seal Design: 866N W
  • Condition: New

OEM-Number

02 61 0 967 5

09 56 2 2

75 53 6 37

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-21%
FEBI BILSTEIN Seal, valve stem
Article № : 03345
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Buy FEBI BILSTEIN 03345
£ 1,21
£ 0,96
incl. 20% VAT, Shipping
  • Inner diameter [mm]: 8,0
  • Material: Steel Elastomer
  • Weight [kg]: 0,002
  • Condition: New

OEM-Number

64 25 0 5

16 07 4 272 80

35 01 7 75

In stock
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-21%
ELRING Seal Set, valve stem
Article № : 199.440
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Buy ELRING 199.440
£ 23,61
£ 18,65
incl. 20% VAT, Shipping
  • Material: FPM (fluoride rubber)
  • Condition: New

OEM-Number

11 34 0 029 751

11 34 0 039 494

11 34 0 054 492

In stock
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