Genteq Run Capacitor 370 Volt Round Dual 17.5 MFD
Grid is 1 inch square
Mars Dual Run Capacitor C317R
Mars Dual Run Capacitor C317R
Mars Dual Run Capacitor C317R

Mars Dual Run Capacitor C317R

Genuine OEM Part # C317RRC Item # 4179737Alternative Part Number(s)
Genteq Run Capacitor 370 Volt Round Dual 17.5 MFD
Grid is 1 inch square
Mars Dual Run Capacitor C317R
Mars Dual Run Capacitor C317R
Mars Dual Run Capacitor C317R
$5.36
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Genteq Run Capacitor 370 Volt Round Dual 17.5 MFD
Helpful Tips
Please note that the shape (Round/Oval-Flat) only matters for mounting purposes.
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$5.36
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This part C317R is compatible with:

Product Type:
Central Air Conditioner, Furnace
Brands:
Mars

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Dual Run Capacitor Customer Reviews

Common Problems Fixed by the Dual Run Capacitor

Based on customer reports and repair data, this part commonly fixes these issues:

Very Likely

Central air conditioner not cooling properly

Very Likely

Heat pump not cooling

Very Likely

Heat pump not heating

Very Likely

Heat pump won't turn on

Very Likely

Heat pump fan motor does not run

Very Likely

Heat pump compressor won't run

Very Likely

Air handler not cooling properly

Very Likely

Heat pump is frequently cycling/short cycling

Likely

Heat pump coils frosting up

Possible

Central Air Conditioner Condenser fan motor does not run

Possible

Central Air Conditioner Condensing unit does not run

Possible

Central air conditioner compressor won't run

About the Dual Run Capacitor

If the dual run capacitor is defective, the fan motor might be noisy, overheat, or not run at all. To determine if the dual run capacitor has failed, inspect the capacitor. If the dual run capacitor is bulging or leaking, replace it.

Repair Help by Brands and Product Type

Alternative Part Number(s)

Replaces Part Number 12212
Replaces Part Number 12712
Part Production Number 97F9600
Part Production Number 97F9600B
Part Production Number 97F9600BX