Universal Semi Truck Back-Up Alarms & Components

Please Note:

There are no vehicle specific custom automotive horns available for your 1985 Peterbilt 379. Please view our selection of universal fit products below.

Fiamm® - Back Up Alarm
0
# 3970621291
$14.98 - $30.30
Fiamm® - Mini Back Up Alarm (56002)
0
# mpn4738108440
$13.27
Fiamm® - Smart Back Up Alarm
0
# 3970621510
$28.84 - $29.70
Buyers® - Back Up Alarm (BA0972)
0
# mpn4785958665
$31.82
Dorman® - 87 dB Back-Up Alarm (46101)
0
# mpn1709073884
$41.37
ECCO® - 102 dB 12-24 V Dual-Function Warning Alarms (DF532)
0
# mpn474276223
$85.20
ECCO® - 12-24 V Multi-Frequency Back-Up Alarm
0
# 334448104
$89.37 - $218.93
ECCO® - 200 Series 97 dB 12 V Back-Up Alarm (210)
0
# mpn474274871
$36.87
ECCO® 450 - 400 Series 112 dB 12-36 V Back-Up Alarm
0
# 334464120
$119.99
ECCO® - 500 Series Back-Up Alarm
0
# 334464124
$23.63 - $93.35
ECCO® - 800 Series Back-Up Alarm
0
# 334456104
$122.98 - $168.86
ECCO® SW15 - Metal Housing Electro-Mechanical Alarm Activation Switch
0
# 334456117
$43.76
ECCO® - Smart Alarm™ 600 Series 82-107 dB 12-24 V Back-Up Alarm (SA901N)
0
# mpn474276887
$107.77
Peterson® - 87 dB 12V/24V Auxiliary Back-Up Alarm (V783)
0
# mpn4641348191
$27.06
Peterson® - Back-Up Alarm
0
# 1986955876
$49.79 - $52.04
Truck-Lite® - Back-Up Alarm
0
# 263988073
$55.32 - $193.43
Truck-Lite® - Back-Up Alarm Switch (92925)
0
# mpn1741211446
$115.47
Truck-Lite® 102 - Zinc Switch
0
# 263988098
$53.87

Universal Back-Up Alarms & Components