Hydraulic Cam Follower Exhaust for BMW 125i & 325i N52- 420023610
Vehicle Fitment & Part Details
This hydraulic cam follower (exhaust) for the BMW 125i (E82/E88) is listed as interchangeable with OE reference 11 33 7 605 330. The cam follower measures 35 mm in height and 12 mm in diameter with hydraulic operation. Confirm compatibility by matching the listed fitment details, any OEM reference numbers supplied, and VIN/engine/chassis information where variants exist.
Key Details
- SKU
- 420023610
- Component
- Hydraulic Cam Follower Exhaust
- OEM References
-
- BMW / Mini (Interchangeable): 11 33 7 605 330
- Primary Fitment
- BMW 125i E82/E88 N52B30A (2007–2011)
- Specs
- Hydraulic, 35 mm height, 12 mm diameter
Key Benefits
- Listed as interchangeable with BMW / Mini OE reference 11 33 7 605 330 for cross-checking before ordering.
- Hydraulic operation with 35 mm height and 12 mm diameter.
OEM Reference Numbers
- BMW / Mini (Interchangeable): 11 33 7 605 330
Product Specifications
| Specification | Details |
|---|---|
| Operating Mode | Hydraulic |
| Height | 35 mm |
| Diameter | 12 mm |
Vehicle Fitment
Includes 17 supplied applications.
View Full Vehicle Fitment (17 applications)
| Model | Chassis | Engine | Years |
|---|---|---|---|
| 125i | E82/E88 | N52B30A | 2007–2011 |
| 130i | E87 | N52B30 | 2006–2011 |
| 325i | E90 | N52B25 | 2005–2013 |
| 330i | E90 | N52B30 | 2005–2007 |
| 523i | E60 | N52B25 | 2005–2010 |
| 523i | E60 | N52B25A | 2007–2010 |
| 525i | E60 | N52B25 | 2004–2010 |
| 530i | E60 | N52B30 | 2005–2007 |
| 740i | F01/02 | N54B30A | 2009–2013 |
| M6 | F13 | S63B44B | 2012–2017 |
| X3 xDrive 25Si | E83 | N52B25 | 2006–2010 |
| X3 xDrive 30Si | E83 | N52B30 | 2006–2010 |
| X5 3.0Si | E70 | N52B30A | 2007–2010 |
| Z4 2.5Si | E85 | N52B25 | 2006–2008 |
| Z4 3.0Si | E85 | N52B30 | 2006–2008 |
| Z4 23i | E89 | N52B25 | 2009–2011 |
| Z4 30i | E89 | N52B30A | 2009–2011 |
Fitment Notes
- Always match OEM reference number(s) and vehicle details before ordering. Confirm exact fitment using VIN, engine code, or chassis number if multiple variants exist.
Important: Engine components such as bearings, pistons, rings, valves, gaskets, and related parts must be installed only by a qualified, VAT-registered workshop using proper measuring and torque equipment. Ensure crankshaft journals are measured and polished, oil clearances verified, and assembly lube applied. Failures due to oil starvation, contamination, incorrect sizing, or improper torque are not manufacturing defects and are not covered under warranty. Always replace engine oil, filters, and gaskets during installation.
Engine Parts Return Policy Warning
Returns Policy Notice: Engine internal components (including bearings, pistons, rings, gaskets, valves, etc.) are non-returnable once the sealed packaging has been opened. Returns are only accepted if the incorrect part was supplied and the item remains sealed, unused, and in original condition. Opened, fitted, dirty, or marked parts cannot be resold and are not eligible for refund or exchange. Please verify engine code, bore/size, and bearing grade before opening any packaging.
Installation & Maintenance Tips
- Inspect related guides, seats, and mating surfaces before fitting the new cam follower.
- Ensure the cam follower bore and camshaft lobe surface are clean and free from scoring or contamination.
- Lubricate the cam follower with clean engine oil before installation.
- Follow the manufacturer's workshop procedure for valve clearance checks and assembly steps.
- After reassembly, verify correct valve operation and engine oil pressure according to the workshop procedure.
Common Questions
Does this hydraulic cam follower exhaust fit my BMW 125i?
This part (420023610) is listed for the fitments shown on this page. Confirm by matching the fitment details and verifying VIN/engine/chassis information where variants exist.
What OEM part numbers does this cross-reference?
Listed interchangeable reference: 11 33 7 605 330 (BMW / Mini). Match this OEM reference to your original part before ordering.
How do I confirm fitment if there are multiple variants?
Use VIN, engine code, and chassis/platform details and compare them to the fitment section above. If unsure, request fitment assistance before ordering.
Original: $5.34
-70%$5.34
$1.60
Description
Vehicle Fitment & Part Details
This hydraulic cam follower (exhaust) for the BMW 125i (E82/E88) is listed as interchangeable with OE reference 11 33 7 605 330. The cam follower measures 35 mm in height and 12 mm in diameter with hydraulic operation. Confirm compatibility by matching the listed fitment details, any OEM reference numbers supplied, and VIN/engine/chassis information where variants exist.
Key Details
- SKU
- 420023610
- Component
- Hydraulic Cam Follower Exhaust
- OEM References
-
- BMW / Mini (Interchangeable): 11 33 7 605 330
- Primary Fitment
- BMW 125i E82/E88 N52B30A (2007–2011)
- Specs
- Hydraulic, 35 mm height, 12 mm diameter
Key Benefits
- Listed as interchangeable with BMW / Mini OE reference 11 33 7 605 330 for cross-checking before ordering.
- Hydraulic operation with 35 mm height and 12 mm diameter.
OEM Reference Numbers
- BMW / Mini (Interchangeable): 11 33 7 605 330
Product Specifications
| Specification | Details |
|---|---|
| Operating Mode | Hydraulic |
| Height | 35 mm |
| Diameter | 12 mm |
Vehicle Fitment
Includes 17 supplied applications.
View Full Vehicle Fitment (17 applications)
| Model | Chassis | Engine | Years |
|---|---|---|---|
| 125i | E82/E88 | N52B30A | 2007–2011 |
| 130i | E87 | N52B30 | 2006–2011 |
| 325i | E90 | N52B25 | 2005–2013 |
| 330i | E90 | N52B30 | 2005–2007 |
| 523i | E60 | N52B25 | 2005–2010 |
| 523i | E60 | N52B25A | 2007–2010 |
| 525i | E60 | N52B25 | 2004–2010 |
| 530i | E60 | N52B30 | 2005–2007 |
| 740i | F01/02 | N54B30A | 2009–2013 |
| M6 | F13 | S63B44B | 2012–2017 |
| X3 xDrive 25Si | E83 | N52B25 | 2006–2010 |
| X3 xDrive 30Si | E83 | N52B30 | 2006–2010 |
| X5 3.0Si | E70 | N52B30A | 2007–2010 |
| Z4 2.5Si | E85 | N52B25 | 2006–2008 |
| Z4 3.0Si | E85 | N52B30 | 2006–2008 |
| Z4 23i | E89 | N52B25 | 2009–2011 |
| Z4 30i | E89 | N52B30A | 2009–2011 |
Fitment Notes
- Always match OEM reference number(s) and vehicle details before ordering. Confirm exact fitment using VIN, engine code, or chassis number if multiple variants exist.
Important: Engine components such as bearings, pistons, rings, valves, gaskets, and related parts must be installed only by a qualified, VAT-registered workshop using proper measuring and torque equipment. Ensure crankshaft journals are measured and polished, oil clearances verified, and assembly lube applied. Failures due to oil starvation, contamination, incorrect sizing, or improper torque are not manufacturing defects and are not covered under warranty. Always replace engine oil, filters, and gaskets during installation.
Engine Parts Return Policy Warning
Returns Policy Notice: Engine internal components (including bearings, pistons, rings, gaskets, valves, etc.) are non-returnable once the sealed packaging has been opened. Returns are only accepted if the incorrect part was supplied and the item remains sealed, unused, and in original condition. Opened, fitted, dirty, or marked parts cannot be resold and are not eligible for refund or exchange. Please verify engine code, bore/size, and bearing grade before opening any packaging.
Installation & Maintenance Tips
- Inspect related guides, seats, and mating surfaces before fitting the new cam follower.
- Ensure the cam follower bore and camshaft lobe surface are clean and free from scoring or contamination.
- Lubricate the cam follower with clean engine oil before installation.
- Follow the manufacturer's workshop procedure for valve clearance checks and assembly steps.
- After reassembly, verify correct valve operation and engine oil pressure according to the workshop procedure.
Common Questions
Does this hydraulic cam follower exhaust fit my BMW 125i?
This part (420023610) is listed for the fitments shown on this page. Confirm by matching the fitment details and verifying VIN/engine/chassis information where variants exist.
What OEM part numbers does this cross-reference?
Listed interchangeable reference: 11 33 7 605 330 (BMW / Mini). Match this OEM reference to your original part before ordering.
How do I confirm fitment if there are multiple variants?
Use VIN, engine code, and chassis/platform details and compare them to the fitment section above. If unsure, request fitment assistance before ordering.
