Audi and Porsche Timing Belts & Chains

99180303517OL8 - : Three Point Safety Belt Chalk for Porsche Image

Three Point Safety Belt Chalk

$753.55
MSRP $836.82
Save $83.27
10% Off
9Y0857805POT5 - : Three Point Safety Belt Mojave for Porsche Image

Three Point Safety Belt Mojave

$530.10
MSRP $588.67
Save $58.57
9.9% Off
9Y0857805MOL8 - : Three Point Safety Belt Chalk for Porsche Image

Three Point Safety Belt Chalk

$530.10
MSRP $588.67
Save $58.57
9.9% Off
958803050021P0 - : Three Point Safety Belt Cognac for Porsche Image

Three Point Safety Belt Cognac

$722.61
MSRP $802.46
Save $79.85
10% Off
57903133AK - : Accessory Drive Belt Tensioner Assembly for Audi Image

Accessory Drive Belt Tensioner Assembly

Incl.Idler Pulley. 4.0L, rsq8. RS Q8. S8. RS6 Avant. To 07/15/2024. RS7 Sportback. A8 Quattro. 4.0l. Alternator. From 07/15/2024.
$153.68
MSRP $226.67
Save $72.99
32.2% Off
81185784501C - : Seat Belt Anchor Plate Cover for Audi Image

Seat Belt Anchor Plate Cover

Convertible. Coupe.
$1.73
MSRP $2.84
Save $1.11
39.1% Off
79903133BG - : Accessory Drive Belt Tensioner Assembly for Audi Image

Accessory Drive Belt Tensioner Assembly

A8. 4.0l. S6. S8. S7. Without RS7, from 2/25/13. To 2/25/13. Without RS7, to 2/22/13.
$301.71
MSRP $445.00
Save $143.29
32.2% Off
7D903315J - : Accessory Drive Belt Tensioner Assembly for Audi Image

Accessory Drive Belt Tensioner Assembly

Incl.Idler Pulley. A8, S8. 6.0l. A8. 6.3l.
$282.49
MSRP $416.64
Save $134.15
32.2% Off
79903133AM - : Accessory Drive Belt Tensioner Assembly for Audi Image

Accessory Drive Belt Tensioner Assembly

A8. Rs 5. 4.2L.
$377.99
MSRP $562.47
Save $184.48
32.8% Off
6Q903133E - : Accessory Drive Belt Tensioner Assembly for Audi Image

Accessory Drive Belt Tensioner Assembly

Engine code: dnvb or dywa. Engine code: dsfa. Engine code: dsfd. Q7. 2.0l.
$122.03
MSRP $179.98
Save $57.95
32.2% Off
6M903133N - : Accessory Drive Belt Tensioner Assembly for Audi Image

Accessory Drive Belt Tensioner Assembly

To 10/14/2019. For Alternator Belt.
Backordered

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Timing Belts & Chains: Don’t Let Precision Fall Behind

Every second counts when your engine is in motion. Timing belts and chains control the rhythm of your engine, syncing the crankshaft and camshaft for smooth performance. At Import Parts Supply, we stock genuine Porsche replacements designed for exact tolerances and reliable longevity. The precision keeps your Porsche running like it should from factory to freeway.

How They Work and Why It Matters

Timing belts and chains sync the engine's internal components. Pistons and valves can collide if they fail, causing major engine damage. On high-performance models like the 911, the timing system plays a major role in delivering and maintaining power. Belts wear out faster, while chains last longer but still need inspection over time.

When Replacement Is the Smart Move

Most timing belts must be replaced every 60,000 to 100,000 miles, depending on your Porsche model. Chains can stretch or wear, especially under aggressive driving conditions. Rattling noises, misfires, or sluggish starts can all point to a timing issue. While under the hood, consider replacing worn engine mounts to keep vibrations in check and protect new components.

Genuine Porsche Parts Do It Right

Cheap aftermarket belts and chains might seem like a bargain, but they often use lower-grade materials that don’t hold up. We carry only genuine Porsche components for consistent performance and durability. Whether it’s a track-ready 718 or a daily cruiser, Porsche parts are designed to fit without compromise. Import Parts Supply helps keep your engine on time and in tune, mile after mile.

The difference between average and precise often comes down to the right parts installed at the right time.