PORSCHE 964-105-080-01 Engine Timing Chain Tensioner

( Manufacturer Part Number: 964-105-080-01 ), ( Part Type: Timing Engine Chain ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 1989 1990 1991 1992 1993 ), ( Replaces Part Number: 96410508000 )

Review PORSCHE Genuine Engine Timing Chain Tensioner fits 1989–1993

The Porsche 964-105-080-01 engine timing chain tensioner is an essential component of the air-cooled flat-six engine found in various Porsche models from the 1990s. This part is specifically designed to maintain the proper tension on the engine's timing chain, ensuring optimal engine performance and longevity.

The timing chain tensioner is a hydraulic unit, meaning it uses engine oil pressure to apply tension to the timing chain. The housing of the tensioner is made from high-strength aluminum alloy, providing both lightweight and robust characteristics. The tensioner's piston is made from forged steel, ensuring the ability to withstand the high pressures required to keep the timing chain properly tensioned.

The timing chain tensioner is also equipped with a pressure relief valve. This valve is designed to prevent excessive oil pressure from damaging the tensioner or engine components. The valve opens when the engine oil pressure reaches a certain threshold, allowing excess oil to bypass the tensioner and return to the engine sump.

The 964-105-080-01 engine timing chain tensioner is compatible with various Porsche models, including the 911 Carrera 2 and 4, and the 911 Turbo. It is important to note that this part is an OEM (original equipment manufacturer) replacement, ensuring a perfect fit and optimal performance.

Installing the new timing chain tensioner involves removing the old unit and installing the new one in its place. The process typically requires the engine to be removed from the vehicle, making it a more complex repair. However, with the right tools and knowledge, the replacement can be done by an experienced DIY mechanic or a professional technician.

In summary, the Porsche 964-105-080-01 engine timing chain tensioner is a crucial component in maintaining the proper functioning of the air-cooled flat-six engine found in various Porsche models. This hydraulic tensioner uses engine oil pressure to apply tension to the timing chain, ensuring optimal engine performance and longevity. With a robust aluminum alloy housing and a forged steel piston, this OEM replacement part is designed to withstand the high pressures required for proper chain tensioning.

Buying a Porsche 964-105-080-01 engine timing chain tensioner involves weighing several factors before making a decision. Here are some pros and cons to consider:

1. Improved Engine Performance: A faulty or worn-out timing chain tensioner can lead to poor engine performance, misfires, and rough idling. Replacing it with a new one can help restore optimal engine performance.

2. Preventing Costly Repairs: A timing chain tensioner failure can cause damage to other engine components, leading to more expensive repairs. Replacing the tensioner before it fails can save you money in the long run.

3. Enhanced Reliability: Installing a new timing chain tensioner can help improve the overall reliability of your Porsche engine, giving you peace of mind and confidence in your vehicle.

1. Cost: Replacing a timing chain tensioner on a Porsche 964 can be expensive, with parts and labor costs ranging from $1,500 to $2,500 or more, depending on the shop and location.

2. Labor-Intensive: The timing chain tensioner is located in the engine's crankcase, making it a labor-intensive repair. It involves removing the intake manifold, timing cover, and other components, which can be time-consuming and costly.

3. Risk of Damage: During the repair process, there is a risk of damaging other engine components, especially if the repair is not done by a qualified technician.

Replacing a faulty or worn-out Porsche 964-105-080-01 engine timing chain tensioner can help improve engine performance, prevent costly repairs, and enhance reliability. However, the high cost and labor-intensive nature of the repair make it a significant investment. It is recommended to have the repair done by a qualified Porsche technician to minimize the risk of damage to other engine components.

If you are experiencing issues with your Porsche 964's engine performance, it is best to have it inspected by a qualified Porsche technician to determine if the timing chain tensioner is the cause. If it is, consider weighing the pros and cons carefully before making a decision on whether to replace it. If you decide to go ahead with the repair, make sure to find a reputable and experienced Porsche mechanic to do the work to minimize the risk of damage to other engine components.

Details:

Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable.

part #: 96410508001 prices

• $230.33-$270.85

specifications tensionpull:

• for makes: Porsche
• for years: 1989-1993
• mpn: 964-105-080-01
• part type: Timing Engine Chain
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• year: 1989 1990 1991 1992 1993
• replaces part number: 96410508000

shipping tensionpull:

• class: Standard
• cost: $7.99
• carrier: FedEx
• service: FedEx Ground / FedEx Home Delivery
• type: Fixed
• transit: 3-9 Days

seller tensionpull:

• rating: 97.7%
• # reviews: 2767
• city: Cockeysville, Maryland

general tensionpull:

• Engines Engine Parts > Timing Components Kits > Tensioners Pulleys
• condition: New

offer tensionpull:

• quantity: 1
• availability: In Stock
• started: May 12, 2026
• options: Ship-to-home
• sold: 0

payments tensionpull:

• wallet: Google-pay
• other
• credit card: Visa

returns tensionpull:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

Porsche 964-105-080-01 Is Similar To:

• Genuine Porsche 9301055010r 911 930 Chain Tensioner (58.4% similar) Oem porsche timing chain tensioner for 930. This part is in used condition. Not a pair only comes with one...(May 18th, 2024)
• Porsche 94410506714 944 951 Turbo 1987 To 1989 Timing Belt Auto Tensioner 9441056117r Alumin (47.4% similar) The 1987 and newer cars came with the tensioner. This is a 2.5L porsche 944 or turbo timing belt tensioner. This is the aluminum variation - not as common but much lighter than steel tensioner. This has been taken apart, cleaned and yellow zinc coated ready to use...(May 18th, 2024)
• Staeger 000 721 920 10 Porsche staeger Balance Shaft Belt timing Belt Tensioning Tool 928 944 924 (33.1% similar) The tool has nearly a watch-makers quality to it and is precision-built last, ensuring that you can rely on for years come. Manufactured in Germany, this high-quality tool is essential for checking and pensioning the balance shaft belt on your porsche 944. Its time for someone else to enjoy and...(May 19th, 2024)
• Porsche 95510550702 2004-2006 2008-2018 Cayenne Timing Chain Tensioner (71.2% similar) Part fitment and compatibility. 2012 VOLKSWAGENCCSEDAN3.6 lags vehicles with engine code Blvd, bows. 2011 VOLKSWAGENCC4MOTION, sedan 3.6 lags vehicles with engine code Blvd, bows. 2013 2016 VOLKSWAGENCC4MOTION, sedan 3.6 lags, 2014 -2015VOLKSWAGENCC4 motion, 2017 VOLKSWAGENCCSEDAN3.6 lags, 2007 ...(May 24th, 2024)
• Porsche 94810518010 2008-2010 Cayenne S 4.8l V8 Engine Timing Chain Tensioner Genuine Oem (71.1% similar) This item is in perfect condition may have slight storage marks. Part number. Pulled out from 2009 porsche cayenne. Genuine oem part. Items may show light scuffs, scratches or other imperfections as a result of this being used part...(June 4th, 2024)
• Porsche 94810518011 2008-2018 Cayenne 4.8l Timing Chain Tensioner (70.9% similar) Part fitment and compatibility. Remember left means the drivers side of vehicle and right passengers in our listings. Please here to view details 2008 -2018 porsche cayenne 4.8L - timing chain tensioner: condition notes this part comes as shown in the picture...(June 7th, 2024)
• Porsche 315.po1x09 09 911 997 Targa 4s 3.8l Engine Timing Chain Tensioner Lot Of 4 (62% similar) No expedited shipping is available...(June 17th, 2024)
• Porsche 99610505157 1997-1998 Boxster 2.5l Cam Timing Chain Tensioner Cyl 1-3 (59% similar) Part fitment and compatibility. Please here to view details 1997 -1998 porsche boaster 2.5L - cam timing chain tensioner Cl 1-3: condition notes this part comes as shown in the picture. Remember left means the drivers side of vehicle and right passengers in our listings...(July 2nd, 2024)
• Porsche 99610518056 2006-2008 Cayman Timing Chain Tensioner (67.8% similar) Part fitment and compatibility. Please here to view details 2006 -2008 porsche Cayman - timing chain tensioner: condition notes this part comes as shown in the picture. Remember left means the drivers side of vehicle and right passengers in our listings...(July 2nd, 2024)
• Porsche 99610518801 2005-2008 911 Timing Chain Guide Rail Tensioner (63.6% similar) Please here to view details 2005 -2008 porsche 911 - timing chain guide rail tensioner: condition notes this part comes as shown in the picture. Part fitment and compatibility. Remember left means the drivers side of vehicle and right passengers in our listings...(July 2nd, 2024)
• Porsche 946105260 2011-2018 Cayenne Right Cam Timing Chain Tensioner Cyl 1-3 (66.7% similar) Part fitment and compatibility. Remember left means the drivers side of vehicle and right passengers in our listings. Please here to view details 2011 -2018 porsche cayenne - right cam timing chain tensioner Cl 1-3: condition notes this part comes as shown in the picture...(July 7th, 2024)