Audi and Porsche Timing Belts & Chains

4G8887187BC5 - : Seat Belt Anchor Plate Cover for Audi Image

Seat Belt Anchor Plate Cover

Seat cushion, gray.
$17.43
MSRP $28.58
Save $11.15
39% Off
8N08577634PK - : Seat Belt Anchor Plate Cover for Audi Image

Seat Belt Anchor Plate Cover

Black.
$14.26
MSRP $23.38
Save $9.12
39% Off
6N903133B - : Accessory Drive Belt Tensioner Assembly for Audi Image

Accessory Drive Belt Tensioner Assembly

A5. 40 tsfi. A4 allroad. A4 Quattro. 2.0L, 2021-25. Q5 Sportback. 45 tsfi, 2021-25. Coupe, 2.0L, 2021-24.
$178.53
MSRP $263.31
Save $84.78
32.2% Off
99710211800 - : Accessory Drive Belt Idler Pulley for Porsche Image

Accessory Drive Belt Idler Pulley

Porsche 997-102-118-00
911. Boxster. 2005-08, manual trans. 2005-08, upper, with 3.8L. 2006-08, upper, manual trans. Cayman, caymans. Right.
$87.20
MSRP $114.57
Save $27.37
23.9% Off
95B8672934H0 - : Seat Belt Height Adjuster Cover for Porsche Image

Seat Belt Height Adjuster Cover

Porsche 95B-867-293-4H0
Beige.
$45.38
MSRP $48.05
Save $2.67
5.6% Off
955555314026C6 - : Seat Belt Height Adjuster Cover for Porsche Image

Seat Belt Height Adjuster Cover

Power adjust, beige.
$139.88
MSRP $154.27
Save $14.39
9.3% Off
9J1857817C - : Seat Belt Assembly Upper Bracket for Porsche Image

Seat Belt Assembly Upper Bracket

Porsche 9J1-857-817-C
$26.85
MSRP $27.50
Save $0.65
2.4% Off
PAB903315 - : Accessory Drive Belt Tensioner Assembly for Porsche Image

Accessory Drive Belt Tensioner Assembly

Porsche PAB-903-315
For Compressor Belt. Ac belt tensioner. Ac belt. 2.9l. Cayenne. 2.9l. Macan. 2.9l. 2019-21. Macan. 3.0l. Panamera. 2.9l.
$179.65
MSRP $231.16
Save $51.51
22.3% Off
PB145172 - : Accessory Drive Belt Idler Assembly for Porsche Image

Accessory Drive Belt Idler Assembly

Porsche 0PB-145-172
Lower. 911. 3.0l. 3.0L turbo. 4.0L, without gt4 rs, spy rs. Exc.Dynamic Suspension. Spyder. Boxster. With 3.8l. Cayman.
$181.61
MSRP $233.68
Save $52.07
22.3% Off
970555704006L0 - : Seat Belt Height Adjuster Cover for Porsche Image

Seat Belt Height Adjuster Cover

With executive, gray.
$34.12
MSRP $34.94
Save $0.82
2.3% Off
955555311026C6 - : Seat Belt Height Adjuster Cover for Porsche Image

Seat Belt Height Adjuster Cover

Manual adjust, beige.
$139.88
MSRP $154.27
Save $14.39
9.3% Off
970555704001E0 - : Seat Belt Height Adjuster Cover for Porsche Image

Seat Belt Height Adjuster Cover

With executive, black.
$34.12
MSRP $34.94
Save $0.82
2.3% 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.