Audi and Porsche Timing Belts & Chains

4L0857811BTPU - : Seat Belt Assembly for Audi Image

Seat Belt Assembly

Q7. Right. From 08/2006. THIRD ROW. from 8/06 beige.
$97.16
MSRP $129.98
Save $32.82
25.3% Off
4KE857739MMNB - : Seat Belt Receptacle for Audi Image

Seat Belt Receptacle

Second row. Left. Without seat air bag. Q8 e-tron. SQ8 e-tron.
$132.65
MSRP $180.60
Save $47.95
26.6% Off
8V7887233MG6 - : Seat Belt Guide for Audi Image

Seat Belt Guide

Cushion components, rock gray.
Backordered
8W6857805GGLE - : Lap & Shoulder Belt for Audi Image

Lap & Shoulder Belt

A5. Second row. Left. S5. Coupe, to 05/08/2023, gray/black.
Backordered
8P0885879SC3 - : Seat Belt Guide for Audi Image

Seat Belt Guide

Seat back components. brown.
$27.07
MSRP $44.38
Save $17.31
39% Off
4H0857739DS5 - : Seat Belt Receptacle for Audi Image

Seat Belt Receptacle

A8, S8. Second row. Left. Without center console satin beige.
Backordered
4G0857805CGID - : Outer Belt Assembly for Audi Image

Outer Belt Assembly

Gray. A7, S7, RS7. Second row. With RS7. silver.
Not For Sale
80A857753JMNB - : Seat Belt Receptacle for Audi Image

Seat Belt Receptacle

Outer. Second row. Left. Q5 PHEV. Q5 Sportback. SQ5 Sportback. SQ8. RS Q8.
$149.16
MSRP $203.07
Save $53.91
26.5% Off
4N08539592ZZ - : Door Belt Molding for Audi Image

Door Belt Molding

Chrome.
$326.57
MSRP $481.66
Save $155.09
32.2% Off
4G8857791A6PS - : Seat Belt Guide for Audi Image

Seat Belt Guide

A6, S6. Second row. Left. With RS7.
Backordered
N90962401 - : Belt Cover Bolt for Audi Image

Belt Cover Bolt

Coupe. Convertible,. High voltage charging unit, m8x16.
$0.33
MSRP $0.54
Save $0.21
38.9% 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.