Buick Commercial 10489421 ignition Coil
AS-947
AS-947 can replace on Buick Commercial 10489421 ignition Coil.
AS-947 is a Rectangular-type ignition coil
Rectangular-type ignition coil (1P, 2P, 4P, 6P) is also known as Mold type ignition coil. This type ignition coil is usually with bracket in order to mount on car and connect with spark plug and Engine Control Unit (ECU) separately. The ignition system may have one coil per cylinder, or one coil for each pair of cylinders.
Manufacturer : Asia Traffic
Asia Traffic Supply Company is a qualified ignition coils manufacturer, has 50 years of auto parts development and manufacturing experience. We provide high quality and compatible automotive ignition part, including motorcycle ignition coils, electric horns and spark plug caps for clients. We can ensure our products are 100% made in Taiwan and 100% performance test before delivery.
Original OE designed advantage
Asia Traffic Supply Company adheres to strict OEM manufacturing specifications. We utilize high-quality materials from renowned sources to ensure our ignition products meet the highest standards, even under extreme heat and pressure conditions. Our ignition coils undergo rigorous testing, including a 1000-hour high-temperature durability test, 100-cycle thermal shock testing, and water resistance evaluations. We design our products for easy installation, enhanced reliability, and extended lifespan.
Packaging & Delivery
- MOQ : 25pcs
- Lead time : 14-30 days (Based on stock condition) Urgent order ship time negotiable.
- Samples: 1 Piece (Min. Order) 》Buy Samples
OEM NO.
- 10489421
- D577
- 8-10489-421-0
Quality Guarantee
- ISO 9001:2015 certified
- 100% MADE IN TAIWAN
- Warranty: 1 Year
Additional Information
- STANDARD MOTOR NO.: DR-49
- WELLS NO.: C1098
Applications
- Buick Commercial Chassis (96) Buick Roadmaster (96)
- Cadillac Commercial Chassis (96) Cadillac Escalade (00-99)
- Cadillac Fleetwood (96) Chevrolet Astro (05-96)
- Chevrolet Blazer (05-96) Chevrolet C1500 (99-96)
- Chevrolet C1500 Suburban (99-96) Chevrolet C2500 (00-96), C2500 Suburban (99-96)
- Chevrolet C35 (00-96), Chevrolet C3500 (04-96) Chevrolet C3500HD (00-96)
- Chevrolet Camaro (97-96) Chevrolet Caprice (96), Chevrolet Cargo Van (99-97) Chevrolet Corvette (96)
- Chevrolet Express 1500 (07-96), Express 2500 (05-96), Express 3500 (02-96)
- Chevrolet G30 (96)、(01), Chevrolet Impala (96)
- Chevrolet K1500 (99-96), K1500 Suburban (99-96), K2500 (00-96)
- Chevrolet K2500 Suburban (99-96) Chevrolet K3500 (00-96)
- Chevrolet P30 (99-96), (01) Chevrolet S10 (04-95)
- Chevrolet Silverado (99-95) Chevrolet Silverado 1500 (06-99)
- Chevrolet Silverado 2500 (02-01) Chevrolet Sonora (00)
- Chevrolet Suburban 1500 (02-96) Chevrolet Tahoe (00-96)
- Chevrolet W3500 Tiltmaster (98-96), W4500 Tiltmaster (96)
- GMC C1500 (99-96), C1500 Suburban (99-96), C2500 (00-96)
- GMC C2500 Suburban (99-96), C3500 (00-96), C3500HD (00-96)
- GMC G3500 (96) GMC Jimmy (05-96)
- GMC K1500 (99-96) GMC K1500 Suburban (99-96)
- GMC K2500 (00-96) GMC K2500 Suburban (99-96)
- GMC K3500 (00-96) GMC P3500 (99-96) GMC W4500 Forward (98)
- GMC Savana 1500 (07-96) GMC Savana 2500 (05-96)
- GMC Savana 3500 (02-96) GMC Sierra 1500 (07-99) GMC Safari (05-96)
- GMC Sonoma (04-96) GMC W3500 Forward (98-96)、(00) GMC Yukon (00-96)
- Isuzu Hombre (00-97) Isuzu NPR (02-96)
- Oldsmobile Bravada (01-96) Pontiac Firebird (97-96)
- Workhorse Custom Chassis P32 (00-99)
- Workhorse FasTrack FT1061 (04-02), FT1260 (01-00), FT1261 (05-02)
- Workhorse FasTrack FT1460 (02-00), FT1461 (05-02)
- Workhorse FasTrack FT1600 (01-00), FT1601 (05-02)
- Workhorse FasTrack FT1800 (01-00), FT1801 (04-02), FT1802 (03-02)
- Workhorse FasTrack FT931 (03-02)
360°product view:
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Details
Buick Commercial 10489421 ignition Coil - Reliable Taiwan Ignition Coil & Electric Horn Manufacturer Since 1968
Located in Taiwan since 1968, Asia Traffic Supply Co., Ltd. is a professional ignition coil manufacturer with 55 years of auto parts development and manufacturing experience. Our product range includes Buick Commercial 10489421 ignition Coil, ignition coils, motorcycle ignition coils, electric horns, spark plug resistors, ignition modules, vehicle horns, and related automotive and motorcycle parts for global aftermarket buyers.
As an experienced Taiwan auto parts supplier, Asia Traffic Supply Co., Ltd. supports distributors, wholesalers, repair market suppliers, and motorcycle parts buyers with practical ignition and horn solutions. Our product coverage helps buyers source reliable components for automotive replacement, motorcycle repair, vehicle horn applications, and aftermarket product line expansion.
With a focus on quality, stable supply, and long-term manufacturing know-how, Asia Traffic provides ignition coils, electric horns, spark plug resistors, ignition modules, and related auto parts designed to meet international sourcing needs. Partner with Asia Traffic to strengthen your aftermarket parts offering with trusted Taiwan-made products.





