Dayco Automatic Belt Tensioner Hyundai Grandeur Santa Fe Sonata Kia Carnival

Dayco No Slack Automatic Belt Tensioner

Designed to maintain constant tension on serpentine belt drives
Serpentine belt drives consist of a single belt that powers most, if not all, of the engine’s accessories.

To maintain the proper tension throughout the drive, an automatic, spring-loaded tensioner is incorporated into the drive system geometry.

Dayco’s Automatic Belt Tensioner features a patented “flat spring” design that’s engineered to provide less operating range variations in tension.

This reduces the risk of premature accessory bearing failure due to high tension when a new belt is installed.

It also lessens the risk of belt squeal and slippage, or poor accessory performance caused by low tension after the belt begins to stretch and wear. A Teflon strip wound within the spring resists abrasion.

The flat spring itself is coated to resist rust.

Other superior design features include a steel locator pin (where the application demands).

A heavy-duty cast aluminium spring case resists cracking and fatigue. The heavy-duty cast aluminium arm offers additional strength and less distortion.

An aluminium retainer ring locks the spring case and arm together, and seals against corrosion.

A steel pivot tube (where the application demands) provides additional strength for critical torque requirements.

A thermoplastic rubber “spring slot plug” keeps out harmful contaminants. The lubricated nylon “pivot tube bushing” and “spring bushing” promote quieter performance.

A rubber “O” ring seals against dust and grime.

The zinc coated mounting bolt resists rust, and is concentric for a more even degree of constant tension.

In order to meet OEM performance standards, Dayco Automatic Tensioners come with either a glass-filled polymer (plastic) or steel pulley, that features a dust cover to protect against contaminants.

Fits the following Make, Model, Series:

Hyundai > Santa Fe > Jul 2007 - Nov 2008, 3.3L, V6, 24V, DOHC, MPFI, CM, 180kW, EngCode: G6DB

Hyundai > Santa Fe > May 2009 - Aug 2012, 3.5L, V6, 24V, DOHC, MPFI, CM, 204kW, EngCode: G6DC

Hyundai > Sonata > Jun 2005 - May 2008, 3.3L, V6, 24V, DOHC, MPFI, NF, 173kW, EngCode: G6DB

Kia > Carnival > Feb 2015 - , 3.3L, V6, 24V, DOHC VVT, MPFI, YP, 206kW, EngCode: G6DH

Kia > Grand Carnival > Jan 2006 - May 2010, 3.8L, V6, 24V, V-DOHC, MPFI, VQ, 184kW, EngCode: G6DA

Kia > Grand Carnival > Jun 2010 - Jan 2015, 3.5L, V6, 24V, V-DOHC, MPFI, VQ, 202kW, EngCode: G6DC

Kia > Sorento > Mar 2006 - Sep 2007, 3.8L, V6, 24V, DOHC VVT, MPFI, BL, 196kW, EngCode: G6DA

Kia > Sorento > Aug 2007 - Sep 2009, 3.3L, V6, 24V, DOHC VVT, MPFI, BL, 180kW, EngCode: G6DB

Kia > Sorento > Aug 2011 - May 2015, 3.5L, V6, 24V, DOHC VVT, Direct Inj, XM, 204kW, EngCode: G6DC

Kia > Sorento > Jun 2015 - Oct 2017, 3.3L, V6, 24V, DOHC VVT, Direct Inj, UM, 199kW, EngCode: G6DF