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Engine Rebuild Kit 12685651 12588613 12587099 for GM Chevrolet 5.3L 6.0L 6.2L
Engine Rebuild Kit 12685651 12588613 12587099 for GM Chevrolet 5.3L 6.0L 6.2L
Engine Rebuild Kit 12685651 12588613 12587099 for GM Chevrolet 5.3L 6.0L 6.2L

Engine Rebuild Kit 12685651 12588613 12587099 for GM Chevrolet 5.3L 6.0L 6.2L

Restores engine reliability with a complete bottom-end rebuild solution including crankshaft, main bearings, rod bearings, and oil seals, helping reduce repair time while improving lubrication performance, engine durability, and smooth operation.

Item Name Engine Rebuild Kit
OE Number 12685651 12588613 12587099
Car Model For Chevrolet GMC
MOQ 20 Sets
Size /
Weight 2.0kg
Delivery Time Usually 30–60 Days

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Key Features

  • Complete Engine Rebuild Kit: Includes crankshaft, main bearings, rod bearings, front and rear crankshaft oil seals, and related engine components, providing essential parts for bottom-end engine rebuilding and helping restore reliable engine operation.
  • Comprehensive Bottom-End Repair Solution: Replaces critical internal engine wear components in one service, helping repair issues caused by crankshaft wear, bearing damage, and oil leakage while reducing repeated disassembly and minimizing repair downtime.
  • Restores Engine Performance & Reliability: Helps restore proper crankshaft rotation, oil sealing performance, and internal engine stability, ensuring smoother operation and improved durability for GM Chevrolet 5.3L, 6.0L, and 6.2L V8 engines.
  • OE-Equivalent Fit: Designed to match original equipment specifications for GM Chevrolet 5.3L, 6.0L, and 6.2L V8 engines, ensuring accurate installation and reliable performance without additional modifications.

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FAQ

What is your estimated delivery time?

Orders with stock can be shipped within 7 days, while OEM / customized orders typically take around 30-45 days for delivery. Customized sample orders are delivered within 15-25 days. For specific delivery times, you can consult us to confirm the exact delivery date.

Do you have products available in stock?

Yes, we maintain a large stock (500,000 units) to fulfill your orders promptly. Whether you need bulk items or specific parts, our extensive inventory allows for fast and reliable delivery, ensuring your production stays on track.

Do you offer custom / OEM orders?

Absolutely! We accept custom orders tailored to your specific requirements. Our dedicated technical team is available to assist with design, helping you create the perfect solution for your business needs. From initial concepts to final production, we’re here to support you.

What certifications does GELWERK have?

GELWERK operates under a quality management system certified to ISO/TS 16949:2009 and ISO 9001 standards, ensuring consistent product quality and reliable manufacturing processes.

What shipping methods do you offer?

For bulk orders, we typically ship by sea, and you can choose from nearby ports such as Shanghai Port and Ningbo Port. For sample orders, we usually ship via express couriers such as FedEx, DHL, TNT, etc.

Can I get a sample, and is it free?

Yes, we can provide samples for you, whether it’s a standard product or a custom product. However, we will charge for custom products based on the specific requirements.

What payment methods do you accept?

Our payment method: T/T, WEST UNION, PAYPAL.

How can I reach the customer service?

Our online customer service is available anytime on our website to provide you with professional and prompt assistance. Alternatively, you can email us at biz@cnspeedway.com or reach us on WhatsApp at +86-13758194294.