- OEM/ODM Service
- 25 Years Experience
- Strict Quality Control
- Fast Delivery
High-quality engine repair kits engineered to restore engine reliability, sealing performance, long service life, and precise fitment across a wide range of passenger and commercial vehicles.
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For 2004-2006 CHEVROLET COLORADO 3.5L 3460CC 211CID L5 DOHC, (20 VALVE), VIN CODE “6”
For 2004-2006 GMC CANYON 3.5L 3460CC 211CID L5 DOHC, (20 VALVE), VIN CODE “6”
For 2006 HUMMER H3 3.5L 3460CC 211CID L5 DOHC, (20 VALVE), VIN CODE “6”
For 2006 ISUZU I-350 3.5L 3460CC 211CID L5 DOHC, (20 VALVE), VIN CODE “6”
For Chevrolet Colorado 2006 LT Crew Cab Pickup 4-Door 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated
For Chevrolet Colorado 2006 LT Extended Cab Pickup 4-Door 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated
For Chevrolet Colorado 2006 LT Standard Cab Pickup 2-Door 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated
For Chevrolet Colorado 2006 WT Extended Cab Pickup 4-Door 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated
For GMC Canyon 2006 SLT Crew Cab Pickup 4-Door 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated
For GMC Canyon 2006 SLT Extended Cab Pickup 4-Door 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated
For GMC Canyon 2006 WT Extended Cab Pickup 4-Door 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated
For Hummer H3 2006 Base Sport Utility 4-Door 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated
For Isuzu i-350 2006 Base Crew Cab Pickup 4-Door 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated
For Chevrolet Colorado 2005 Sport Crew Cab Pickup 4-Door 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated
For Chevrolet Colorado 2005 Sport Extended Cab Pickup 3-Door 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated
For Chevrolet Colorado 2005 Sport LS Crew Cab Pickup 4-Door 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated
For Chevrolet Colorado 2005 Z85 LS Standard Cab Pickup 2-Door 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated
For Chevrolet Colorado 2005 Z85 Standard Cab Pickup 2-Door 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated
For GMC Canyon 2005 Z71 Fleet Crew Cab Pickup 4-Door 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated
For GMC Canyon 2005 Z71 Fleet Extended Cab Pickup 4-Door 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated
Engine kits specialist
100% Inspection
Flexible custom solution
Reliable Shipping
Fast responsive support
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.
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.
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.
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.
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.
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.
Our payment method: T/T, WEST UNION, PAYPAL.
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.
