2021 SUBARU WRX STI Ignitions & Electrical

Battery, Mega-Tron II, 12 V, Starting, 550 Cold Cranking Amps, Top Posts, Each

Part Number: ISB-MT-35

4.0 out of 5 stars ( 4 )

• Core Charge $18.00
• Restricted
• Free Shipping

Sensor, Mass Air Flow, OEM Replacement, Subaru, Each

Part Number: DNP-197-6130

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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• Free Shipping
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Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Subaru, Each

Part Number: DNP-234-9034

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 12, 2026 if ordered today

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Battery Mount, Bolt-In, Aluminum, Silver Hammertone, 900 Series, Subaru, WRX, STI, Each

Part Number: MLF-SUB-903-RAW

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Battery, Mega-Tron Plus, 12 V, Starting, 640 Cold Cranking Amps, Top Posts, Each

Part Number: ISB-MTP-35

5.0 out of 5 stars ( 1 )

• Core Charge $18.00
• Restricted
• Free Shipping

Battery Mount, Bolt-In, Aluminum, Silver Hammertone, 600 Series, Subaru, WRX, STI, Each

Part Number: MLF-SUB-609-RAW

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Starter, Remanufactured, Stock, Standard Rotation, Subaru, Each

Part Number: DNP-280-0387

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

• Core Charge $50.00
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• Free Shipping
• Special Order

IGNITION COIL

Part Number: SGT-C884

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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MASS AIR FLOW SE

Part Number: SGT-MA473

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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MAF Sensor Probe

Part Number: DFP-AF10345

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 5, 2026 if ordered today

• Drop Ship
• $15 Summit Bucks
• Special Order