H104-L-1 Voltage boost harness for 1996-2004 GM trucks with HALF a volt increase for Lithium batteries *** VOLTAGE BOOST NUMBERS ARE BASED OFF OF STANDARD MECHMAN 14.8 VOLT REGULATORS*** This voltage boost harness fits alternators with a GM 4 pin plug. The yellow wire gets connected to an ignition... MSRP: Was: Now: $39.00 add Add to Cart favorite_border remove_red_eye
P101-L-1 Voltage boost harness for GM 4 pin regulators for a .5 (half) volt increase for Lithium batteries. *** VOLTAGE BOOST NUMBERS ARE BASED OFF OF STANDARD MECHMAN 14.8 VOLT REGULATORS*** This voltage boost harness fits alternators with a GM 4 pin plug and is similar to our "plug and play" H104-L... MSRP: Was: Now: $29.00 add Add to Cart favorite_border remove_red_eye
P101-L-5 Voltage boost harness for GM 4 pin regulators for a 2.5 volt increase for Lithium or 14-volt AGM batteries *** VOLTAGE BOOST NUMBERS ARE BASED OFF OF STANDARD MECHMAN 14.8 VOLT REGULATORS*** This voltage boost harness fits alternators with a GM 4 pin plug and is similar to our "plug and play" H104-L... MSRP: Was: Now: $34.00 add Add to Cart favorite_border remove_red_eye
P101-L-4 Voltage boost harness for GM 4 pin regulators for a 2 volt increase for Lithium or 14-volt AGM batteries *** VOLTAGE BOOST NUMBERS ARE BASED OFF OF STANDARD MECHMAN 14.8 VOLT REGULATORS*** This voltage boost harness fits alternators with a GM 4 pin plug and is similar to our "plug and play" H104-L... MSRP: Was: Now: $34.00 add Add to Cart favorite_border remove_red_eye
P101-L-3 Voltage boost harness for GM 4 pin regulators for a 1.5 volt increase for Lithium batteries *** VOLTAGE BOOST NUMBERS ARE BASED OFF OF STANDARD MECHMAN 14.8 VOLT REGULATORS*** This voltage boost harness fits alternators with a GM 4 pin plug and is similar to our "plug and play" H104-L... MSRP: Was: Now: $34.00 add Add to Cart favorite_border remove_red_eye
P101-L Voltage boost harness for GM 4 pin regulators for a 1 volt increase for Lithium batteries *** VOLTAGE BOOST NUMBERS ARE BASED OFF OF STANDARD MECHMAN 14.8 VOLT REGULATORS*** This voltage boost harness fits alternators with a GM 4 pin plug and is similar to our "plug and play" H104-L... MSRP: Was: Now: $29.00 add Add to Cart favorite_border remove_red_eye
H104-L Voltage boost harness for 1996-2004 GM trucks with 1 volt increase for Lithium batteries *** VOLTAGE BOOST NUMBERS ARE BASED OFF OF STANDARD MECHMAN 14.8 VOLT REGULATORS*** This voltage boost harness fits alternators with a GM 4 pin plug. The yellow wire gets connected to an ignition... MSRP: Was: Now: $39.00 add Add to Cart favorite_border remove_red_eye
