CAR Cylinder head bolts & cylinder head bolt kit

Cylinder head bolts: common defects and their signs

  1. Damaging of thread or bolt break.
    • Cooling liquid consumption increases.
    • The engine looses power.
    • Cooling liquid pressure increases.
    • Emulsion appears on antifreeze surface due to ingress of oil into the expansion tank.
  2. Wear-out.
    • Oil leakages appear on the engine or in the areas of cylinder head and cylinder block connection.
    • Engine operation is unstable.
    • Engine temperature increases.
    • Fuel consumption increases.

How to replace cylinder head bolts?

Service life of the cylinder head bolts depends on compliance with the tightening force requirements. For each car engine model manufacturer sets corresponding tightening torque. The broken bolt is irreparable, so when the defects noted above appear, it should be replaced.

Specific skills and equipment are necessary for component replacement, so this job should be entrusted to service station specialists.

Replacement of the cylinder head gaskets kit is performed together with car bolts replacement. Moreover, after 1 000 km after these elements replacement, specialists recommend to perform adjustment of bolts tightening torque, which is also performed at a service station.

Cylinder head bolts & cylinder head bolt kit Information

Cylinder head bolts & cylinder head bolt kit: Bestsellers

-19%
AJUSA Bolt Kit, cylinder head
Article № : 81006700
Read the product details
Buy AJUSA 81006700
£ 17,27**
£ 13,99
incl. 20% VAT, Shipping
  • Thread Size: M10
  • Length [mm]: 175
  • Bolt Head-/Nut Design: Male Torx
  • Condition: New
In stock
Read the product details
-19%
REINZ Bolt Kit, cylinder head
Article № : 14-32122-01
Read the product details
Buy REINZ 14-32122-01
£ 20,16**
£ 16,33
incl. 20% VAT, Shipping
  • Thread Size: M12
  • Length [mm]: 172
  • Bolt Head-/Nut Design: Female Star
  • Condition: New

OEM-Number

03 81 0 338 4C10x

In stock
Read the product details
-19%
ELRING Bolt Kit, cylinder head
Article № : 221.490
Read the product details
Buy ELRING 221.490
£ 24,25**
£ 19,64
incl. 20% VAT, Shipping
  • Thread Size: M 12
  • Length [mm]: 157
  • Bolt Head-/Nut Design: Male Hex
  • Condition: New
In stock
Read the product details
-19%
ELRING Bolt Kit, cylinder head
Article № : 130.830
Read the product details
Buy ELRING 130.830
£ 18,99**
£ 15,38
incl. 20% VAT, Shipping
  • Thread Size: M 10
  • Length [mm]: 115
  • Bolt Head-/Nut Design: Female Splined (Ribe-CV®)
  • Condition: New
In stock
Read the product details
-19%
PAYEN Bolt Kit, cylinder head
Article № : HBS039
Read the product details
Buy PAYEN HBS039
£ 18,73**
£ 15,17
incl. 20% VAT, Shipping
  • Thread Size: M10
  • Length [mm]: 175,00
  • Bolt Head-/Nut Design: Male Torx
  • Condition: New

OEM-Number

02 04 8 3

96 24 9 514 80

97 00 2 474

In stock
Read the product details
-19%
ELRING Bolt Kit, cylinder head
Article № : 758.300
Read the product details
Buy ELRING 758.300
£ 20,24**
£ 16,39
incl. 20% VAT, Shipping
  • Thread Size: M 10
  • Length [mm]: 175
  • Bolt Head-/Nut Design: Male Torx
  • Condition: New
In stock
Read the product details
-19%
FEBI BILSTEIN Cylinder Head Bolt
Article № : 17535
Read the product details
Buy FEBI BILSTEIN 17535
£ 2,85**
£ 2,31
incl. 20% VAT, Shipping
  • Outer thread [mm]: M10 x 1,5
  • Bolt Head-/Nut Design: Male Torx
  • Screw length below head [mm]: 175
  • Condition: New

OEM-Number

20 45 2

In stock
Read the product details
-19%
DT Washer, cylinder head bolt
Article № : 9.12012
Read the product details
Buy DT 9.12012
£ 0,66**
£ 0,53
incl. 20% VAT, Shipping
  • Weight [g]: 3,3
  • Inner diameter [mm]: 10,5
  • Diameter [mm]: 20
  • Condition: New

OEM-Number

69 49 2 0

69 46 7 7

N1 04 0 610 5

In stock
Read the product details