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Interior Accessories
Custom Gauges
Wiring & Lights

Universal Wiring & Lights

Please Note:

There are no vehicle specific custom gauges available for your 1968 Mercury Cougar. Please view our selection of universal fit products below.

1 - 30 of 32 results

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Classic Instruments® - All-in-One Wire Harness
1
# 6794989526
$425.95
Classic Instruments® - Pull Up Gauge Resistor (SN10K)
1
# mpn5289120891
$17.68
Classic Instruments® - Tremec 2 Wire VSS Pigtail Wire Connector
1
# 6794989709
$27.20 - $34.87
Auto Meter® - Gauge Bulb Kit (3283)
0
# mpn5201362256
$16.95
Auto Meter® - Gauge Bulbs
0
# 486709885
$5.95 - $15.95
Auto Meter® 9116 - Gauge Filter
0
# 6685730999
$25.95
Auto Meter® 2198 - Wire Harness
0
# 89296022
$174.95
US Speedo® - LED Speedometer Lighting Kit (LED200W)
2
# mpn4759322496
$49.99
AEM Performance Electronics® - Adjustable Fuel Pressure Regulator Barb Fitting (25-610)
0
# mpn5287703988
$17.38
AEM Performance Electronics® - Analog Pyrometer Gauge Sensor Harness (30-3414)
0
# mpn5287704014
$8.09
AEM Performance Electronics® - Classic Digital Wideband AFR Sensor Harness (30-3441)
0
# mpn5287703981
$42.94
AEM Performance Electronics® - X-Series Gauges Wiring
0
# 4989285294
$22.03 - $35.96
AllStar Performance® - Warning Lights
0
# 1016980898
$10.99
Banks® - OBD-II Cable CAN Bus for iDash 1.8 Banks Power (61300-45)
0
# mpn5287703997
$20.00
Classic Instruments® - 1/2" External Warning Light
1
# 6794991306
$8.76 - $15.92
Classic Instruments® - Custom Speedometer Sending Unit Twin Wire Lead (SN83G)
1
# mpn5289121194
$18.27
Classic Instruments® - Dimmer Switch (LEDDIM)
1
# mpn5289121068
$80.89
Classic Instruments® - ECM Signal Filter (SN79)
1
# mpn5289121016
$54.72
Classic Instruments® - Fuel Link Interface (SN34)
1
# mpn5281072683
$172.95
Classic Instruments® - Gauge Set Wiring Harness
1
# 6794990607
$74.95 - $109.95
Classic Instruments® - Shielded Wire (SNSW10)
1
# mpn5289120996
$13.39
Classic Instruments® - Speedometer Sending Unit Twin Wire Lead (SN83F)
1
# mpn5289121045
$34.87
Classic Instruments® - Speedometer/Tachometer Interface Module (SN74Z)
1
# mpn5289121141
$158.95
Classic Instruments® - Tachometer Low Pass Filter Sensor (SN20)
1
# mpn5289121049
$37.19
Holley® - Tachometer Input Conditioner (554-131)
0
# mpn5287704000
$26.24
Longacre® - Gagelites™ Warning Light Kit
0
# 1468137534
$34.99 - $43.99
Racepak® - EFI Adapter ECU Interface Cables
0
# 6346618903
$85.25 - $105.95
US Speedo® - Gauge LED Lights
0
# 3371224791
$49.99
Bosch® - Mini Gauge Illumination Kit (FST7593)
0
# mpn5050369836
$4.91
Classic Instruments® - 16 Pulse Generator Wiring Harness Only (SN16WH)
1
# mpn5289120977
$27.66

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