63 Corvette 6400616 21 25 GAUGE ASSY less case face plate and lens 1 64 65 Ser 10 thru 30 exc FPC D D 6402615 11 50 GAUGE ASSY less case face plate and lens 1 64 Corvette 6401290 21 25 GAUGE ASSY less case face plate and lens 1 65 Impala S S 6401674 8 42 GAUGE ASS Y less case face plate and lens 1 65 67 Corvette 6402594 14 34 GAUGE ASS Y thermo and resistor 1 66 SS Caprice exc Spt Sed 6402503 9 00 GAUGE ASSY thermo 1 66 Ser 10 thru 30 exc FPC D D 6402615 11 50 GAUGE ASSY thermo 1 67 Pass 8 cyl 6402808 10 63 GAUGE ASSY thermo 1 67 69 D D 69 G 10 20 vv Gauges 6402866 8 24 GAUGLIE ASSY temp 1 67 69 Ser 10 thru 30 exc PPC D D 6402809 11 38 GAUIGIE ASSY temp 1 67 69 PPC 6402810 9 63 GAUIGE ASSY temp 1 68 Pass 8 cyl 6488809 7 08 GALIGE ASSY thermo 1 1 150 GAUGE SW ll CH ASSY HEATER Ul IlT IORD ASSY BUSHlN G PLUG lNSULATOR Coolant Temperatuire Engine Unit 56 All Corvette 68 Pass vv inst panel gauges floor cluster 8 cyl 68 69 Corvette 327350 427 6400759 2 91 sending unit electric 1 57 61 All Corvette 62 Ser 10 thru 30 FPC 283 62 63 Ser 10 thru 30 vv gauges exc D DI 62 65 Corvette 64 69 FPC D D 64 66 Ser 10 thr i 30 vv gauges exc PFC D D 65 Impala S S 65 Pass 409 66 67 Pass floor console vv gauges 66 67 Corvette 327 427 67 69 Ser 10 thru 30 vv Tach gauges 68 69 G 10 20 vv gauges 15131321 3 50 sending ur it electric hlack vv hrass housing 1 62 64 Pass 63 Ser 10 thru 30 exc PFC D D 64 65 Sei 10 thru 30 exc PPC D D gauges 65 Pass exc SS 66 Ser 10 thru 30 exc D D PFC gauges Tach 66 Pass exc floor console vv gauges 1993350 3 04 SVVIITCH AISSY sending unit 1 62 63 Ser 10 thru 30 1st designi exc 283 D D gauges FPC 6400211 3 77 SV ITCH ASSY sending unit stmpd AC 115B 226l l 1 64 66 G 10 65 D D 69 G 10 20 8 cyl exc gauges 69 Ser 10 thru 30 exc D D 19934612 3 20 SVVITCH ASSY sending unit 243 deg 1 67 68 Ser 10 thru 30 exc gauges Tach PPC D Di 67 G 10 20 68 G 10 20 8 cyl exc gauges 1993400 480 SVVITCZH ASSY sending unit hlack 1 67 Pass 6 cyl 2nd design 1993409 3 03 SWITCH ASSY sending unit stamped 409 253 deg Note 1 1 67 Pass 6 cyl 1st design 67 Pass 8 cyl exc inst panel gauges 68 69 Pass 8 cyl 1993369 302 SVVITCH ASSY sending unit stamped 369 248 deg Note I 1 NOTE 1 Part No 1993409 1993369 cannot he used in place of each other due to critical temp range 68 69 Pass 6 cyl 19923427 2 81 SVVITCH ASSY 253 DFOWH or red 1 68 Pass 8 cyl exc inst panel gauges 1993426 y 2 81 SV ITCH ASSY hlack 1 68 G 10 20 6 cyl exc gauges 6489179 5 18 Slll ITCHI ASSY sending unit 257 deg 1 69 L3 10 20 6 cyl CXC gauges 1993461 I 3 20 SWITCI I ASSY sending unit 1 1969 CHEVROLET IVIOTOR DIVISION GENERAL IVIOTORS CORPORAT ON REV 7 1 69 l P 1 37 1 148 1 150