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Genuine Audi A3 Belt Tensioner
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10 Belt Tensioners found
Audi A3 Serpentine Tensioner Part Number: 06F-903-315
$109.47 MSRP: $153.31You Save: $43.84 (29%)Ships in 1-2 Business Days
Audi A3 Belt Tensioner Part Number: 04L-903-315-K
$122.56 MSRP: $171.64You Save: $49.08 (29%)Ships in 1-2 Business Days
Audi A3 Serpentine Tensioner Part Number: 038-903-315-AN
$122.56 MSRP: $171.64You Save: $49.08 (29%)Ships in 1-2 Business Days
Audi A3 Serpentine Tensioner Part Number: 06J-903-133-D
$136.84 MSRP: $191.65You Save: $54.81 (29%)Ships in 1-2 Business Days
Audi A3 Tensioner Pulley Part Number: 06D-109-243-C
$173.73 MSRP: $243.31You Save: $69.58 (29%)Ships in 1-2 Business Days
Audi A3 Serpentine Tensioner Part Number: 06Q-903-133-E
$128.51 MSRP: $179.98You Save: $51.47 (29%)Ships in 1-2 Business Days
Audi A3 Tensioner Part Number: 06H-109-467-AE
$104.71 MSRP: $146.64You Save: $41.93 (29%)Ships in 1-2 Business Days
Audi A3 Chain Tensioner Part Number: 06K-109-467-P
$92.81 MSRP: $129.99You Save: $37.18 (29%)Ships in 1-2 Business DaysAudi A3 Chain Tensioner Part Number: 06F-109-217-A
$198.72 MSRP: $278.31You Save: $79.59 (29%)Ships in 1-2 Business Days
Audi A3 Tensioner Part Number: 06K-109-467-AG
$38.07 MSRP: $52.43You Save: $14.36 (28%)Ships in 1-2 Business Days
Audi A3 Belt Tensioner
The Audi A3 Belt Tensioner maintains tension in the serpentine belt, ensuring that the alternator, water pump, power steering pump, and air conditioning compressor keep providing power. This results in a smooth and quiet ride. This compact assembly is equipped with a grooved pulley, a rugged arm, a heavy-duty coil spring, and a solid base to provide instant and exact pressure automatically to stop the slip and squeal while eliminating excessive wear on the bearings. Many Audi drivers consider the equipped automatic self-regulating spring that adjusts itself according to the belt stretch and engine vibrations a reliable feature with a long track record. Because of this, the traditional manual designs that require periodic work with a wrench have been deleted, thereby increasing the life of the components. The compatibility range covers the core Audi A3 family, including Sportback, S3, and RS3. Therefore, owners of these trims get fitting solutions that safeguard vital belt-driven components without a high-adrenaline compromise. If you notice any cold-start squeals or a grinding noise from the belt pulley or see the belt fraying, these are all signs of belts breaking down. If not addressed, this deterioration can slow the alternator, cause overheating, or sudden loss of steering assist. The weaker the Belt Tensioner becomes, the more pronounced these warning signs are. By replacing the worn-out Belt Tensioner with a new one, tension is returned to the factory level, which helps the engine run cooler and charge electrical systems. It also improves overall performance and protects safety on the road. A discrete design enables the component to fit snugly in the compact engine compartment. In addition, high-caliber ball bearings prevent corrosion, making it a standout in a densely packed parts market and highlighting the brand's old-fashioned artisan standards. This Belt Tensioner helps retain the well-balanced nature that Audi is known for, with crisp throttle response and a confident feel. Simple, strong, and clever, it can be noticed on every A3 and is a little but indispensable guardian of dependable motoring. It reinforces the everyday practicality that makes Audi ownership rewarding.
Choose original equipment manufacturer Belt Tensioner for great performance and strong durability. They use Audi's official craftsmanship and high-grade materials, and meet strict quality standards. Are you looking for quality Belt Tensioner at a good price? Come to our online store. We carry a wide range of genuine parts for your Audi A3 and the prices are competitive. Each part comes with the manufacturer's warranty. You can install with confidence and get steady results. Over time, you'll save money and avoid hassle. Keep your maintenance simple and protect your vehicle with OEM parts. Get the quality your A3 needs now.
Audi A3 Belt Tensioner Parts and Q&A
- Q:How to remove and reinstall the timing belt tensioner, idler pulleys, crankshaft sprocket, camshaft sprocket, and camshaft hub for Diesel engines on Audi A3?A:Removal of Timing Belt tensioner To remove timing belt tensioner, remove timing belt, unscrew the tensioner nut then remove tensioner unit. During re-installation, the lug on the tensioner backplate should be inserted in the cut-out of the rear timing belt cover first, then the tensioner nut is re-installed. Then refit and tension the timing belt making sure that the tensioner backplate is firmly attached into the cylinder head hole. In the case of the idler pulleys, undo the timing belt, undo the securing bolt or nut and pull out the pulley. Re-fit the pulley and fit the securing bolt/nut to its correct torque, loosening the bolt where necessary and refitting and tightening the timing belt. In the case of the crankshaft sprocket, a new securing bolt is needed during re-fitting. Begin by unbolstering the timing belt, and then loosen the sprocket securing bolt without allowing the crankshaft to turn, and with an appropriate tool to hold on to the sprocket. Unscrew the bolt then slide the sprocket off, being careful of the orientation of the raised boss. To refitting, place the sprocket on the crankshaft correctly, then install a new securing bolt, counter hold the sprocket, and screw a bolt into the sprocker two times to the required torque and then refit the timing belt. In the case of the camshaft sprocket, strip off the timing belt, undo the three retaining bolts and strip off the sprocket. They need to be fitted into position, the sprocket should be turned properly, the tack bolts be inserted and clamped to start with. In case the crankshaft had been rotated, then turn it clockwise to TDC and then refit and tension the timing belt. In the case of the camshaft hub, attach a special tool to ensure that the hub does not rotate and loosen the central retaining bolt one or two turns. Tighten it with a three legged puller in an even manner until the hub is clear of the camshaft taper. Before fitting the camshaft sprocket, clean and dry the camshaft taper and the hub center, align the hub with the keyway, position it, and screw in the center bolt to the required torque and then refit. The coolant pump sprocket is connected with the coolant pump.
