Select Vehicle
BMW
Mini
Create an account to be able to build Wish Lists.
Please ensure your correct model is selected
This product was last offered at the strikethrough price on
05-06-2026
Introducing the BMW Timing Chain Tensioner Replacement by Turner Motorsport, a vital component to maintain optimal tension and prevent timing chain issues. Engineered for reliability, this replacement ensures the proper functioning of your cam gears and crank, preventing potential engine damage.
Replace your BMW's timing chain tensioner with this Turner Motorsport solution to keep your engine running smoothly.
This product was last offered at the strikethrough price on
07-15-2026
This tensioner is for either the Water Pump or Alternator on cars with the mechanical belt tensioner system. Please check to ensure your car does not have the hydraulic tensioner. This tensioner comes with the pulley assembly.
OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.
As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!
Only for cars with Mechanical belt tensioner systems.
This item fits the following BMWs:
1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1991-1995 E34 BMW 525i
1997-2003 E39 BMW 525i 528i 530i
2004-2005 E60 BMW 525i 530i
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2005 Z4 BMW Z4 2.5i Z4 3.0i
This product was last offered at the strikethrough price on
07-08-2026
This is an OEM INA mechanical tensioner for the serpentine belt. This tensioner keeps the belt for the alternator, power steering and Air Conditioning taught to provide maximum performance of each system.
OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.
As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!
This is an OEM INA AC Belt Tensioner with pulley for all 2001-2006 E46 M3, as well as all 1999-2002 non-M E46 3 series models. These belt tensioner units are known to fail, and include the tensioner pulley (as shown).
OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.
As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!
This Air Conditioning / AC Belt Tensioner with Pulley fits:
1999-2000 E46 3 Series 323i, 323Ci, 328i, 328Ci
2001-2002 E46 3 Series 325i, 325Ci, 330i, 330Ci
2001-2006 E46 M3 coupe & convertible
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 17x9.0" |
| Offset (mm): | 42 |
| Weight (lbs): | 17.2 |
| Profile: | Flat, not concave |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x9.0" |
| Offset (mm): | 42 |
| Weight (lbs): | 18.65 |
| Profile: | Flat, not concave |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x9.5" |
| Offset (mm): | 35 |
| Weight (lbs): | 18.85 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x10.0" |
| Offset (mm): | 25 |
| Weight (lbs): | 19.95 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 18x8.5" |
| Offset (mm): | 47 |
| Weight (lbs): | 19.55 |
| Profile: | 1, minimal dish |
Silver 18x9.5" ET22 Concave APEX ARC-8 Wheel.
Wheel Specs
Fitment:Rear
Size:18x9.5"
Offset (mm):22
Weight (lbs):19.2
Profile:Concave
APEX light alloy wheels are the next evolution in flow-forged wheel technology for BMWs. Flow-forming is a semi-forging process that produces a wheel typically stronger than a traditional cast wheel yet is still light weight. The wheels are around 10lbs lighter per wheel than a comparable factory wheel! That's reduced unsprung weight that improves all aspects of performance. The spokes and barrel have been designed to allow generous clearance for big brakes. In other words, these wheels are very impressively engineered and look great too! The design is based on classic motorsport themes that blend with BMW styling and appearance. These wheels look right at home on many BMW models. Multiple color and profile options allow you to set just the right look and stance for your car. As well as being pleasing to the eye these are very strong and functional wheels that are at home on the street as well as the racetrack. Don't let the price fool you - these wheels are high quality, high strength, and in high demand.
All APEX wheels are the BMW standard 5/120 bolt pattern and with a 72.6mm center bore. They are a direct fit many BMW models and may fit other models with a specific wheel spacer. The original BMW center cap, TPMS sensors, and original lug bolts are all carried over from your original wheels (wheel bolts may vary if spacers are used). They come in a wide variety of diameter, width, and offset combinations which gives you multiple fitment and application opportunities. For street use we generally recommend a staggered setup with a rear wheel slightly wider than the front. For track and racing applications a square setup is desired with the same width in the front and rear. Wheel offsets may also vary based on the clearances and stance you wish to achieve. Refer to our image gallery for inspiration. If you'd like more input give us a call or e-mail and we'd be happy to go over the many options with you.
Note: careful consideration of wheel width, offset and tire sizing must be observed when choosing and installing larger wheels. Adding larger wheels may lead to rubbing on suspension components or bodywork. Wheel spacers, new alignment settings, inside fender modifications, or other adjustments may be required. For more information on APEX BMW wheels and BMW wheel fitments in general, check out our APEX Wheels page!
Price is per wheel.
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 18x8.5" |
| Offset (mm): | 35 |
| Weight (lbs): | 20.1 |
| Profile: | 1, minimal dish |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x10.0" |
| Offset (mm): | 25 |
| Weight (lbs): | 19.95 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x9.5" |
| Offset (mm): | 35 |
| Weight (lbs): | 18.85 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 17x10.0" |
| Offset (mm): | 25 |
| Weight (lbs): | 18.1 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x9.0" |
| Offset (mm): | 42 |
| Weight (lbs): | 18.65 |
| Profile: | Flat, not concave |
For Alternator / Water Pump Belt
Hydraulic Belt Tensioner for E36, E46, E39 6-cyl models. This is the oil-filled tensioner that keeps the main drive belt in the proper tension. Over time the piston seals inside allow fluid to leak out. The tensioner becomes frozen or inoperable. Replacement is the best corrective action to take. This can be done during any belt or pulley service or anytime the fan is off the engine.
OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.
As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!
NOTE: These BMW's may have been equipped with either a mechanical or hydraulic tensioner. Only for cars with Hydraulic Belt Tensioners. Please check before ordering.
This tensioner pulley fits the following BMWs:
1991-1995 E34 525i (M50 engine)
1992-1999 E36 325i, 325is, 328i, 328is, 323is
1995-1999 E36 M3 (M3 3.0 & M3 3.2 liter)
1997-2003 E39 525i, 528i, 530i
1999-2000 E46 323i, 323Ci, 328i, 328Ci
2001-2005 E46 325i, 325Ci, 325xi, 330i, 330Ci, 330xi
2001-2006 E46 M3 coupe & convertible
2000-2006 X5 3.0 liter (E53 chassis)
2006 525i, 530i(M54 engine)
1997-2002 Z3 & MZ3 2.8, M Roadster, M Coupe
2003-2009 Z4 M Coupe and Roadster
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 17x9.0" |
| Offset (mm): | 30 |
| Weight (lbs): | 16.55 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x9.5" |
| Offset (mm): | 22 |
| Weight (lbs): | 19.2 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x9.5" |
| Offset (mm): | 43 |
| Weight (lbs): | 21.55/td> |
| Profile: | 2, moderate dish |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x9.5" |
| Offset (mm): | 22 |
| Weight (lbs): | 19.2 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x9.5" |
| Offset (mm): | 35 |
| Weight (lbs): | 21.7 |
| Profile: | 2, moderate dish |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 19x9.5" |
| Offset (mm): | 22 |
| Weight (lbs): | 20.95 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 19x10.5" |
| Offset (mm): | 22 |
| Weight (lbs): | 23.9 |
| Profile: | 3, deep dish |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x9.5" |
| Offset (mm): | 43 |
| Weight (lbs): | 21.55/td> |
| Profile: | 2, moderate dish |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 18x8.5" |
| Offset (mm): | 38 |
| Weight (lbs): | 18.45 |
| Profile: | Flat, not concave |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 17x10.0" |
| Offset (mm): | 25 |
| Weight (lbs): | 18.1 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 19x10.5" |
| Offset (mm): | 22 |
| Weight (lbs): | 22.95 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 18x8.5" |
| Offset (mm): | 38 |
| Weight (lbs): | 18.45 |
| Profile: | Flat, not concave |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 19x10.5" |
| Offset (mm): | 27 |
| Weight (lbs): | 22.95 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 19x10" |
| Offset (mm): | 25 |
| Weight (lbs): | 21.95 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x9.5" |
| Offset (mm): | 35 |
| Weight (lbs): | 18.85 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 19x10" |
| Offset (mm): | 25 |
| Weight (lbs): | 23.5 |
| Profile: | 3, deep dish |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x10.0" |
| Offset (mm): | 25 |
| Weight (lbs): | 19.95 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Mostly Rear |
| Size: | 19x9.5" |
| Offset (mm): | 22 |
| Weight (lbs): | 22.9 |
| Profile: | 3, deep dish |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 19x10" |
| Offset (mm): | 25 |
| Weight (lbs): | 21.95 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x9.5" |
| Offset (mm): | 22 |
| Weight (lbs): | 19.2 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x9.5" |
| Offset (mm): | 35 |
| Weight (lbs): | 21.7 |
| Profile: | 2, moderate dish |
This weighted shift knob makes shifts faster and the extra-large globe shape encourages over-palm shifting. The Black Forest Industries Billet Knob weighs in at 8.8oz (250g), about twice as much as a stock knob and a little heaver than the BMW ZHP knob. The heavier knob amplifies the pendulum motion of the shift lever resulting in smoother and faster shift times. BFI has designed this knob for BMW and VW fitments to fit snug on the shift lever and be secured with Allen set screws. They were careful to reduce tolerances compared to universal knobs. The overall height of the BFI knob is the same as stock anatomic knobs (some BMW M/Performance models have a stock knob that is shorter than this one).
Included with the BFI Billet knob is a matching BFI crest shift emblem. A 5 or 6-speed pattern emblem is available separately.
Choose from soft alcantara or perforated air leather with either a silver or black anodized base.
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 17x8.5" |
| Offset (mm): | 40 |
| Weight (lbs): | 17.2 |
| Profile: | Flat, not concave |