HomeEngine > Valve Train ComponentsINA ZT-9-5664 Engine Timing Chain Tensioner
Part #: ZT-9-5664

INA ZT-9-5664 Engine Timing Chain Tensioner

⚙️ 35 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$66.24Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Lincoln, Mazda, and Mercury, 6, CX-9, Edge, Flex, Fusion, MKS, MKT, MKX, MKZ, Sable, Taurus, and Taurus X
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Timing Chain Tensioner for Ford, Lincoln, Mazda, and Mercury

The INA ZT-9-5664 engine timing chain tensioner is designed to maintain optimal tension in the timing chain system, ensuring precise engine timing and smooth operation. Compatible with various Ford, Lincoln, Mazda, and Mercury models, this tensioner supports reliable engine performance and longevity.

  • Compatible with Ford, Lincoln, Mazda, and Mercury vehicles including CX-9, Edge, Flex, Fusion, MKS, MKT, MKX, MKZ, Sable, Taurus, and Taurus X
  • Part number ZT-9-5664 for accurate identification and fitment
  • Engine timing chain tensioner designed to maintain proper chain tension and reduce engine noise
  • Durable construction to withstand engine operating conditions
  • Precision-engineered to meet OEM specifications

Product Details and Compatibility

The INA ZT-9-5664 engine timing chain tensioner is engineered to provide consistent tension on the timing chain, preventing slack that can lead to timing errors or chain skipping. This part is compatible with a range of vehicles including the Ford Edge, Fusion, Flex, Taurus, and Taurus X, as well as Lincoln models such as MKS, MKT, MKX, and MKZ. Mazda CX-9 and Mercury Sable models are also supported. Using the correct tensioner like the INA ZT-9-5664 helps maintain engine timing accuracy, which is critical for engine efficiency and performance.

Common Applications and Problem Resolution

  • Prevents timing chain slack and reduces risk of chain skipping
  • Eliminates engine noise caused by loose timing chains
  • Helps avoid engine misfires related to timing chain tension issues
  • Supports proper valve timing for improved engine operation
  • Addresses premature wear of timing chain components

Installation Notes and Tips

When installing the INA ZT-9-5664 engine timing chain tensioner, ensure the engine is cool and the timing chain is properly aligned according to manufacturer specifications. Follow vehicle-specific service manual instructions for removal and installation procedures. Proper torque settings should be applied to mounting bolts to avoid tensioner damage or improper function. It is recommended to inspect the timing chain and related components for wear during installation.

Quality Assurance and Warranty

INA manufactures the ZT-9-5664 engine timing chain tensioner to meet stringent quality standards, ensuring durability and reliable performance. This part is engineered to OEM specifications for fit and function. Warranty coverage details should be confirmed with the distributor or retailer, as INA typically offers limited warranties covering manufacturing defects.

This part fits 35 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2012LincolnMKS3.7LV6N/AINA Global Number 551 0455 100; Primary
2011LincolnMKS3.7LV6N/AINA Global Number 551 0455 100; Primary
2011Mazda63.7LV6N/AINA Global Number 551 0455 100; Tensioner
2010FordEdge3.5LV6N/AINA Global Number 551 0455 100; Tensioner
2010FordFlex3.5LV6N/AINA Global Number 551 0455 100; Tensioner
2010FordFusion3.5LV6N/AINA Global Number 551 0455 100
2010FordTaurus3.5LV6N/AINA Global Number 551 0455 100
2010LincolnMKS3.7LV6N/AINA Global Number 551 0455 100; Tensioner;
2010LincolnMKS3.5LV6N/AINA Global Number 551 0455 100; Tensioner
2010LincolnMKS3.7LV6N/AINA Global Number 551 0455 100; Tensioner
2010LincolnMKT3.5LV6N/AINA Global Number 551 0455 100; Tensioner
2010LincolnMKX3.5LV6N/AINA Global Number 551 0455 100; Tensioner
2010LincolnMKZ3.5LV6N/AINA Global Number 551 0455 100; Tensioner
2010Mazda63.7LV6N/AINA Global Number 551 0455 100; Tensioner
2010MazdaCX-93.7LV6N/AINA Global Number 551 0455 100; Tensioner
2009FordEdge3.5LV6N/AINA Global Number 551 0455 100; Tensioner
2009FordFlex3.5LV6N/AINA Global Number 551 0455 100; Tensioner
2009FordTaurus3.5LV6N/AINA Global Number 551 0455 100
2009FordTaurus X3.5LV6N/AINA Global Number 551 0455 100
2009LincolnMKX3.5LV6N/AINA Global Number 551 0455 100; Tensioner
2009LincolnMKZ3.5LV6N/AINA Global Number 551 0455 100; Tensioner
2009Mazda63.7LV6N/AINA Global Number 551 0455 100; Tensioner
2009MazdaCX-93.7LV6N/AINA Global Number 551 0455 100; Tensioner
2009MercurySable3.5LV6N/AINA Global Number 551 0455 100; Tensioner
2008FordEdge3.5LV6N/AINA Global Number 551 0455 100; Tensioner
2008FordTaurus3.5LV6N/AINA Global Number 551 0455 100
2008FordTaurus X3.5LV6N/AINA Global Number 551 0455 100
2008LincolnMKX3.5LV6N/AINA Global Number 551 0455 100; Tensioner
2008LincolnMKZ3.5LV6N/AINA Global Number 551 0455 100; Tensioner
2008MazdaCX-93.7LV6N/AINA Global Number 551 0455 100; Tensioner
2008MercurySable3.5LV6N/AINA Global Number 551 0455 100; Tensioner
2007FordEdge3.5LV6N/AINA Global Number 551 0455 100; Tensioner
2007LincolnMKX3.5LV6N/AINA Global Number 551 0455 100; Tensioner;
2007LincolnMKZ3.5LV6N/AINA Global Number 551 0455 100; Tensioner;
2007MazdaCX-93.5LV6N/AINA Global Number 551 0455 100; Tensioner

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

5510455100

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.