• Select your Model:
• Select
  Model:
• Select Category... Driver Gear + Gifts Towing Hitches R50: 02-06 Hatchback R53: 02-06 Hatchback 'S' + JCW R56: 07-13 Hatchback R56: 07-13 Hatchback 'S' + JCW F56: 14-23 Hatchback F56: 14-23 Hatchback 'S' + JCW + SE R52: 04-08 Convertible R52: 04-08 Convertible 'S' + JCW R57: 09-15 Convertible R57: 09-15 Convertible 'S' + JCW F57: 16-23 Convertible F57: 16-23 Convertible 'S' + JCW R55: 08-15 Clubman R55: 08-15 Clubman 'S' + JCW F54: 16-23 Clubman F54: 16-23 Clubman 'S' + JCW R60: 10-16 Countryman R60: 10-16 Countryman 'S' + JCW F60: 17-23 Countryman F60: 17-23 Countryman 'S' + JCW R61: 13-16 Paceman R61: 13-16 Paceman 'S' + JCW F55: 15-23 Four Door F55: 15-23 Four Door 'S' + JCW R58: 11-15 Coupe R58: 11-15 Coupe 'S' + JCW R59: 12-15 Roadster R59: 12-15 Roadster 'S' + JCW Aston Martin DB9 Coupe: 05-16 Aston Martin DB9 Roadster: 05-16 Vantage Coupe V8+V12: 06-17 Vantage Roadster V8+V12: 06-17 Car Care + Detailing Wheels Tools BMW Parts Everyday Carry Sale Items Used + Demo Items

MINI Cooper Blog

cylinder head

If you’re searching for the replacement genuine OEM MINI Cooper cylinder heads and related components such as valves, valve seats, camshafts, or valve springs for the R50 MINI Cooper Hatchback 2002, 2003, 2004, 2005, and 2006 model years, you’ve come to the right place.

The replacement parts in this category are OEM factory MINI parts. If you’re looking for aftermarket, upgrade, or performance engine parts, please navigate to the category labeled speed > drivetrain.

Blind Plug

desc here

Our price: $6.90

Blind Plug

desc here

Our price: $2.95

Bolt: Timing Guide + Rocker Arm

desc here

Our price: $4.45

List price: $6.03
save 26%

Cable Strap W/Bracket: 160MM

desc here

Our price: $0.95

List price: $1.65
save 42%

Camshaft

desc here

Our price: $579.95

List price: $631.22
save 8%

Camshaft Dowel Pin

desc here

Our price: $5.25

List price: $5.77
save 9%

Camshaft Position Sensor

desc here

Our price: $109.95

List price: $117.95
save 7%

Camshaft Position Sensor o-ring

desc here

Our price: $4.15

List price: $4.82
save 14%

Camshaft Position Sensor o-ring: Victor Reinz

desc here

Our price: $1.95

List price: $4.82
save 60%

Camshaft Position Sensor Socket Contact

desc here

Our price: $2.95

List price: $3.50
save 16%

Camshaft Position Sensor Socket Housing

desc here

Our price: $15.50

List price: $18.50
save 16%

Camshaft Position Sensor: World Source One

desc here

Our price: $45.95

List price: $111.95
save 59%

Clamp: Crank Case Vent Hose

desc here

Our price: $4.90

List price: $5.31
save 8%

Collar Screw

desc here

Our price: $7.55

List price: $8.36
save 10%

Collar Screw

desc here

Our price: $18.55

List price: $19.01
save 2%

Coolant Water Temperature Sensor

desc here

Our price: $53.95

List price: $56.88
save 5%

Coolant Water Temperature Sensor: FAE

desc here

Our price: $14.50

List price: $51.88
save 72%

Crank Case Vent Hose: W10

desc here

Our price: $34.95

List price: $36.03
save 3%

Crank Case Vent Valve

desc here

Our price: $71.85

List price: $88.95
save 19%

Crank Case Vent Valve

desc here

Our price: $72.50

List price: $78.55
save 8%

Crank Case Vent Valve USED

desc here

Our price: $24.50

List price: $48.95
save 50%

Crank Case Vent Valve: URO

desc here

Our price: $10.59

List price: $44.95
save 76%

Cylinder Head

desc here

Our price: $2,099.95

List price: $2,341.84
save 10%

Cylinder Head JCW Kit

desc here

Our price: $1,990.95

List price: $2,067.50
save 4%

Dowel

desc here

Our price: $3.45

Gasket Set: Cylinder Head: Elring

desc here

Our price: $114.95

Gasket: Head Gasket

desc here

Our price: $109.95

List price: $122.15
save 10%

Gasket: Head Gasket: Elring

desc here

Our price: $59.95

List price: $112.15
save 47%

Head Bolt

desc here

Our price: $11.25

List price: $12.45
save 10%

Head Bolt

desc here

Our price: $7.55

List price: $7.96
save 5%

Head Bolt: Victor Reinz

desc here

Our price: $6.90

List price: $12.45
save 45%

O-Ring

desc here

Our price: $5.20

Oil Filler Cap O-Ring

desc here

Our price: $5.95

List price: $6.74
save 12%

Oil Filler Cap: R5/2/3

desc here

Our price: $27.95

List price: $37.55
save 26%

Oil Filler Cap: Stant

desc here

Our price: $12.50

List price: $27.55
save 55%

Plug w/ O-ring

desc here

Our price: $27.75

List price: $29.45
save 6%

Rocker Arm Axle End Cap

desc here

Our price: $9.95

List price: $11.22
save 11%

Rocker Arm Axle: Exhaust Side

desc here

Our price: $89.95

List price: $94.22
save 5%

Rocker Arm Axle: Intake Side

desc here

Our price: $88.95

List price: $97.22
save 9%

Rocker Arm Spacer

desc here

Our price: $5.50

List price: $6.13
save 10%

Rocker Arm: Exhaust

desc here

Our price: $79.95

List price: $84.22
save 5%

Rocker Arm: Exhaust: AJ USA

desc here

Our price: $74.95

List price: $84.22
save 11%

Rocker Arm: Intake: Left

desc here

Our price: $54.95

List price: $61.22
save 10%

Rocker Arm: Intake: Left: Kolbenshmidt

desc here

Our price: $12.95

List price: $61.22
save 79%

Rocker Arm: Intake: Right

desc here

Our price: $54.95

List price: $61.22
save 10%

Rocker Arm: Intake: Right: AJ USA

desc here

Our price: $54.95

List price: $61.22
save 10%

Screw w/ Flange

desc here

Our price: $2.70

Spark Plug Pipe

desc here

Our price: $35.50

Spark Plug Tube Seal

desc here

Our price: $13.25

List price: $16.37
save 19%

Valve Collar

desc here

Our price: $1.50

List price: $1.74
save 14%

Valve Cover

desc here

Our price: $359.95

List price: $387.24
save 7%

Valve Cover Gasket: Gen1

desc here

Our price: $35.95

List price: $44.55
save 19%

Valve Cover Gasket: Gen1 Elring

desc here

Our price: $19.95

List price: $34.55
save 42%

Valve Cover Sticker: MINI

desc here

Our price: $18.85

List price: $19.50
save 3%

Valve Cover: URO

desc here

Our price: $249.95

List price: $387.24
save 35%

Valve Guide Set: Supertech

desc here

Our price: $59.50

List price: $64.36
save 8%

Valve Spring

desc here

Our price: $17.50

List price: $22.56
save 22%

Valve Stem Seal Kit

desc here

Our price: $86.95

List price: $93.36
save 7%

Valve Stem Seal Kit: Victor Reinz

desc here

Our price: $37.50

List price: $79.36
save 53%

Valve Upper Spring Plate

desc here

Our price: $6.85

List price: $7.22
save 5%

Valve: Exhaust

desc here

Our price: $39.95

List price: $44.36
save 10%

Valve: Exhaust: TRW

desc here

Our price: $12.75

List price: $44.36
save 71%

Valve: Intake

desc here

Our price: $85.95

List price: $89.36
save 4%