EIKO GT-203 Glow Plug Toyota Dyna Coaster B Engine 24V 19850-56020
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Contact Support14-Day Return Policy
Items can be returned within 14 days from the delivery date.
Conditions:
• Product must be unused
• Original packaging required
• Proof of purchase required
Product Description▼
Heavy-Duty Japanese Quality for Toyota Commercials (24V).
Keep your work trucks running with the EIKO GT-203, manufactured in Japan by Eiko Electric Industrial Co., Ltd.
Engineered specifically for Toyota 24V B-Series diesel engines, this glow plug is built to withstand the rigorous demands of commercial transport. It is a direct "Made in Japan" replacement for OEM part 19850-56020, offering reliable starting for Dyna trucks and Coaster buses.
Key Features:
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🇯🇵 Made in Japan: Premium durability for commercial fleet use.
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24V System Spec: Rated approx 20.5V-23V for use in 24-Volt electrical systems.
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B-Series Specialist: Designed for Toyota B, 2B, and 3B diesel engines.
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Direct Fit: Replaces Toyota and Daihatsu OEM numbers perfectly.1
Vehicle Compatibility
Fits the following vehicles equipped with Toyota B-Series Engines (24V Systems only):
TOYOTA
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Dyna (BU Series): BU20, BU30, BU60, BU80 (B, 2B, 3B Engines)
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Coaster (BB Series): BB10, BB20 (B, 2B Engines)
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Land Cruiser (BJ Series): BJ40, BJ42, BJ60 (Check Voltage! Must be 24V system)
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Toyoace: (Diesel models with B engine)
DAIHATSU
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Delta Truck (V Series): V10, V20, V40 (Fitted with Toyota B-Series engines)
Technical Specs
| Feature | Specification |
| Brand | EIKO (Japan) |
| Part Number | GT-203 |
| OEM Reference | 19850-56020 |
| System Voltage | 24V (Plug rating approx 20.5V - 23V) |
| Thread Size | M10 x 1.25 |
| Spanner Size | 12 mm |
| Engine Code | Toyota B, 2B, 3B |
Cross-Reference Numbers
Replaces the following part numbers:
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Toyota: 19850-56020, 19850-56021
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HKT: GT-203 (CP-23)
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NGK: Y-146R
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Denso: 067100-1340
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Dreik: P-203
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Shipping information
Standard Delivery
• Orders are usually delivered within 2+ days depending on location.
Pre-Order Items
• Some products may be available for pre-order.
• Estimated delivery time is 2 weeks to 3 months depending on supplier availability.
Pickup
• Pickup may be available at selected Win Store locations.
For full delivery terms and service coverage, please visit our Help Center.
Returns & warranty
Return Policy
• Items can be returned within 14 days from the delivery date.
• Products must be unused and in original packaging.
• Proof of purchase (order confirmation or invoice) is required.
Non-Returnable Items
• Used or installed products
• Items damaged due to improper handling
• Products modified after purchase
Warranty
• Warranty coverage may vary depending on the manufacturer or supplier.
• If a product includes manufacturer warranty, claims must follow supplier terms.
For detailed return conditions and warranty procedures, please visit our Help Center.