ATP Engine Timing Cover P/N:103073

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$94.99
MPN: 103073
UPC: 740993041726
Item Package Quantity: 1
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ATP Engine Timing Cover P/N:103073
ATP Engine Timing Cover P/N:103073
$94.99

Seal the front of your engine and keep the timing chain properly oiled with the ATP Engine Timing Cover 103073. It drops in as a direct-fit replacement for many vehicles with the V6-4.3L engine, including the 1999-2008 Chevrolet Silverado 1500 4.3L, 1996-2005 Chevrolet Astro 4.3L and 1995-2005 Chevrolet Blazer 4.3L — see the Buyer's Guide tab for the full list.

  • Protects the timing chain: the cover encloses the timing chain and helps route engine oil for proper lubrication, guarding it from damage.
  • Common failure points: covers can be compromised by corrosion or over-tightening; when that happens, engine oil can leak, which can lead to significant engine damage.
  • Built for the original job: ATP builds its timing covers to fit and function just like the original part, with long life and durability as the goal.

If a cracked, corroded, or warped original cover is the source of a front-of-engine oil leak, this replaces it. Country of origin: Canada.

Interchange: 635502 · 12554555 · 89017259 · 308434 · 500262 · 2670009 · TW6509

This part cross-references / interchanges with the following part numbers:

635502, 12554555, 89017259, 308434, 500262, 2670009, TW6509

Frequently Asked Questions

What does an engine timing cover do?

It encloses the timing chain at the front of the engine and helps direct engine oil for proper lubrication, protecting the chain from damage.

Will this ATP 103073 cover fit my vehicle?

It fits many vehicles with the V6-4.3L engine, such as the 1999-2008 Chevrolet Silverado 1500 4.3L. Check the Buyer's Guide tab to confirm your vehicle.

What are signs my timing cover may need replacing?

Oil seepage or a leak at the front of the engine, which can follow corrosion damage or over-tightening. Diagnose the source of the leak before replacing.

Which engine does this cover fit?

It's cataloged for the V6-4.3L engine across the listed Chevrolet, GMC, Isuzu and Oldsmobile applications.

Where is this timing cover made?

Country of origin: Canada.