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Magneto Stator for Suzuki GS450 GS550 GS650 GS750 (1980-1988)
Magneto Stator for Suzuki GS450 GS550 GS650 GS750 (1980-1988)
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18-Coil 3-Wire Magneto Stator for Suzuki GS-Series Motorcycles
Restore your vintage Suzuki's charging system. This high-performance 18-coil Magneto Stator is a precision replacement for a vast range of Suzuki GS-Series bikes. Engineered to replace faulty or aging factory coils, it ensures your classic machine maintains a powerful, continuous electrical output for reliable ignition and battery charging.
Manufactured with highest-grade lamination materials and premium copper windings, this stator is built to exceed OEM durability. The high-conductivity copper and heat-resistant insulation allow it to operate efficiently in high-temperature environments, reducing the risk of the common "stator burn-out" found in older air-cooled engines.
Product Compatibility
| Model Family | Specific Fits | Year Range |
| GS Twin | GS250T, GS450 (E/G/L/S/T), GS500E | 1980–1988 |
| GS Four | GS550 (E/L/T), GS650 (E/G), GS750 | 1977–1985 |
| Cruiser | GS300L, GS400X | 1980–1985 |
Key Technical Specs:
- Type: 18-Coil, 3-Wire DC Configuration
- Outer Diameter: 93mm (3.7")
- Inner Diameter: 35mm (1.4")
- Core Thickness: 17mm (0.67")
- Installation: Plug-and-play, direct-fit design
Why Upgrade This Stator?
- Stable Electrical Output: Provides a consistent 12V charge to prevent battery drain and weak spark issues.
- Superior Durability: Built with reinforced insulation to resist damage from engine oil and thermal stress.
- Easy Direct Fit: Designed to match factory mounting points exactly for a hassle-free, "no-cut" installation.
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Fitment FAQ
Will this part fit my specific model and year?
This magneto stator is intended for Model Family; Specific Fits; GS Twin; GS250T, GS450 (E/G/L/S/T), GS500E; 1980–1988; GS Four; GS550 (E/L/T), GS650 (E/G), GS750. It is best matched to original part number(s) 1980-1988. Key physical/spec details from the product data include Outer Diameter: 93mm (3.7"), Inner Diameter: 35mm (1.4"), Core Thickness: 17mm (0.67"). Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. Match your original part number to 1980-1988 before purchase. For this magneto stator, also compare the OEM number, outer/inner diameter, core height or thickness, plug shape, wire count, mounting holes, pickup position, and rubber grommet style. This is especially important for Suzuki GS450/GS550/GS650/GS750 models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this magneto stator for machines outside the listed compatibility, or for units with different plug layouts, pickup-coil positions, wire counts, stator diameters, or charging/ignition configurations. If your original part number does not cross-reference with 1980-1988, treat the fitment as unconfirmed. Model years outside 1980–1988, 1977–1985, 1980–1985, 1980, 1988 should be verified separately. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the OEM number, outer/inner diameter, core height or thickness, plug shape, wire count, mounting holes, pickup position, and rubber grommet style. Confirm OEM/cross-reference number(s): 1980-1988. Recheck listed specs such as Outer Diameter: 93mm (3.7"), Inner Diameter: 35mm (1.4"), Core Thickness: 17mm (0.67"). If any connector, mounting point, size, or year detail is different, confirm fitment before installation.
Aside from looking good, testing this stator shows balanced resistance between the coils at 0.5 ohms. There isn't any epoxy coating on the coils like my old stator but that probably doesn't matter. All else is as expected.Update: For the curious or those adapting this stator to another bike, this stator is wound in a "Delta" configuration (as opposed to a "Y").
