Audi and Porsche Timing Belts & Chains

99610211757 - : Accessory Drive Belt Tensioner Pulley for Porsche Image

Accessory Drive Belt Tensioner Pulley

Porsche 996-102-117-57
2005-08, auto trans. 911. 2006-08, auto trans. Without gt3. Idler pulley. Cayman, caymans.
$145.68
MSRP $194.77
Save $49.09
25.2% Off
958903133 - : Accessory Drive Belt Tensioner Assembly for Porsche Image

Accessory Drive Belt Tensioner Assembly

Porsche 958-903-133
Cayenne. 3.0l diesel.
$185.42
MSRP $238.59
Save $53.17
22.3% Off
98755529101 - : Seat Belt Height Adjuster Cover for Porsche Image

Seat Belt Height Adjuster Cover

Porsche 987-555-291-01
$125.28
MSRP $138.17
Save $12.89
9.3% Off
955555315026H8 - : Seat Belt Height Adjuster Cover for Porsche Image

Seat Belt Height Adjuster Cover

Green.
$139.88
MSRP $154.27
Save $14.39
9.3% Off
95B867293OP1 - : Seat Belt Height Adjuster Cover for Porsche Image

Seat Belt Height Adjuster Cover

Porsche 95B-867-293-OP1
Agate gray.
$44.06
MSRP $46.65
Save $2.59
5.6% Off
955555316026H8 - : Seat Belt Height Adjuster Cover for Porsche Image

Seat Belt Height Adjuster Cover

Green.
$139.88
MSRP $154.27
Save $14.39
9.3% Off
9A110229500 - : Accessory Drive Belt Cover Bracket for Porsche Image

Accessory Drive Belt Cover Bracket

Porsche 9A1-102-295-00
3.4, 3.8L, without gt3.
$8.54
MSRP $10.18
Save $1.64
16.1% Off
98655529200 - : Seat Belt Height Adjuster Cover for Porsche Image

Seat Belt Height Adjuster Cover

Porsche 986-555-292-00
$113.41
MSRP $125.07
Save $11.66
9.3% Off
81185784501C - : Seat Belt Bolt Cover Cap for Porsche Image

Seat Belt Bolt Cover Cap

Porsche 811-857-845-01C
Cabrio. Convertible. Cap. Coupe.
$1.85
MSRP $1.92
Save $0.07
3.6% Off
9J1857818C - : Seat Belt Assembly Upper Bracket for Porsche Image

Seat Belt Assembly Upper Bracket

Porsche 9J1-857-818-C
$26.85
MSRP $27.50
Save $0.65
2.4% Off
95B867294OP1 - : Seat Belt Height Adjuster Cover for Porsche Image

Seat Belt Height Adjuster Cover

Porsche 95B-867-294-OP1
Agate gray.
$44.06
MSRP $46.65
Save $2.59
5.6% Off
955555314029B9 - : Seat Belt Height Adjuster Cover for Porsche Image

Seat Belt Height Adjuster Cover

Power adjust, black.
$139.88
MSRP $154.27
Save $14.39
9.3% Off

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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.