OER reproduction heater blower motor resistor for various GM non-air conditioned models. Each resistor is an exact reproduction of the original GM component designed to fit and function same as the original AC Delco resistor. The blower motor resistor is responsible for controlling the speed of the fan.
Because the speed of the fan is a setting that is frequently adjusted by the driver of the vehicle, these resistors are often under continuous stress or strain, which can cause the resistor to eventually fail. A common symptom of a bad resistor is a blower motor that is stuck on one speed or a blower motor that does not work on certain settings. Another symptom of a bad resistor is no power at all to the blower motor resulting in no air from the vehicle's vents.
Chevrolet Applications
| Make | Model | Years |
| Chevrolet | 1500 | 1954 |
| Chevrolet | 3100 | 1959 |
| Chevrolet | 3B | 1959 |
| Chevrolet | 3C | 1959 |
| Chevrolet | 3D | 1959 |
| Chevrolet | 3E | 1959 |
| Chevrolet | 3F | 1959 |
| Chevrolet | 3G | 1959 |
| Chevrolet | Bel Air | 1962 - 1968 |
| Chevrolet | Biscayne | 1962 - 1968 |
| Chevrolet | C10 Panel | 1960 - 1967 |
| Chevrolet | C10 Pickup | 1960 - 1968 |
| Chevrolet | C10 Suburban | 1967 - 1968 |
| Chevrolet | C20 Panel | 1967 |
| Chevrolet | C20 Pickup | 1960 - 1968 |
| Chevrolet | C20 Suburban | 1967 - 1968 |
| Chevrolet | C30 Panel | 1960 - 1966 |
| Chevrolet | C30 Pickup | 1960 - 1968 |
| Chevrolet | C40 | 1960 - 1962 |
| Chevrolet | Camaro | 1967 - 1968 |
| Chevrolet | Caprice | 1966 - 1968 |
| Chevrolet | Chevelle | 1965 - 1966 |
| Chevrolet | Chevy II | 1962 - 1968 |
| Chevrolet | Corvair | 1960 - 1966 |
| Chevrolet | Corvette | 1962 - 1968 |
| Chevrolet | El Camino | 1965 - 1966 |
| Chevrolet | Fleetline Truck | 1947 - 1952 |
| Chevrolet | Fleetmaster Truck | 1947 - 1948 |
| Chevrolet | G10 Van | 1965 - 1966 |
| Chevrolet | K10 Pickup | 1960 - 1968 |
| Chevrolet | K10 Suburban | 1967 - 1968 |
| Chevrolet | K20 Panel | 1967 |
| Chevrolet | K20 Pickup | 1960 - 1968 |
| Chevrolet | K20 Suburban | 1967 - 1968 |
| Chevrolet | K30 Pickup | 1968 |
| Chevrolet | Malibu | 1965 - 1966 |
| Chevrolet | P10 Series | 1960 - 1967 |
| Chevrolet | P20 Series | 1960 - 1967 |
| Chevrolet | P30 Series | 1960 - 1967 |
| Chevrolet | Sedan Delivery | 1947 - 1960 |
| Chevrolet | Suburban | 1947 - 1966 |
| Chevrolet | Truck | 1947 - 1960 |
| GMC | 100-22 | 1947 - 1955 |
| GMC | 100-24 | 1953 - 1954 |
| GMC | 1000 Series | 1960 - 1965 |
| GMC | 1000 | 1966 |
| GMC | 100 | 1951 - 1959 |
| GMC | 102-22 | 1952 - 1953 |
| GMC | 150-22 | 1947 - 1955 |
| GMC | 150-24 | 1953 - 1954 |
| GMC | 1500 Series | 1960 - 1965 |
| GMC | 1500 | 1966 |
| GMC | 150 | 1951 - 1959 |
| GMC | 250-22 | 1951 - 1955 |
| GMC | 250-24 | 1953 - 1954 |
| GMC | 2500 Series | 1960 - 1965 |
| GMC | 2500 | 1966 |
| GMC | 250 | 1951 - 1959 |
| GMC | 253-22 | 1952 - 1953 |
| GMC | 280-22 | 1951 - 1955 |
| GMC | 300-24 | 1953 - 1954 |
| GMC | 3000 | 1960 - 1966 |
| GMC | 300 | 1951 - 1959 |
| GMC | 350-24 | 1951 - 1954 |
| GMC | 350-27 | 1951 - 1954 |
| GMC | 350-8 | 1955 - 1959 |
| GMC | 3500 | 1960 - 1966 |
| GMC | 370 | 1951 - 1959 |
| GMC | B3500 | 1964 - 1965 |
| GMC | C15/C1500 Pickup | 1967 - 1968 |
| GMC | C15/C1500 Suburban | 1967 - 1968 |
| GMC | C25/C2500 Pickup | 1967 - 1968 |
| GMC | C25/C2500 Suburban | 1967 - 1968 |
| GMC | C35/C3500 Pickup | 1967 - 1968 |
| GMC | CC100 | 1947 |
| GMC | CC101 | 1947 |
| GMC | CC102 | 1947 |
| GMC | CC150 | 1947 |
| GMC | CC250 | 1947 |
| GMC | CC260 | 1947 |
| GMC | CCV100 | 1947 |
| GMC | CCX250 | 1947 |
| GMC | EC100 | 1947 |
| GMC | EC101 | 1947 |
| GMC | EC102 | 1947 |
| GMC | EC150 | 1947 |
| GMC | EC152 | 1947 |
| GMC | EC250 | 1947 |
| GMC | EC251 | 1947 |
| GMC | EC252 | 1947 |
| GMC | EC280 | 1947 |
| GMC | EC282 | 1947 |
| GMC | EC283 | 1947 |
| GMC | EF240 | 1947 |
| GMC | EF241 | 1947 - 1949 |
| GMC | EF242 | 1948 - 1949 |
| GMC | EFP240 | 1947 |
| GMC | F350-24 | 1951 - 1954 |
| GMC | F350-27 | 1951 - 1954 |
| GMC | F350 | 1953 - 1959 |
| GMC | F370 | 1951 - 1959 |
| GMC | FC100-22 | 1952 |
| GMC | FC100 | 1947 - 1952 |
| GMC | FC101 | 1947 - 1950 |
| GMC | FC102 | 1947 - 1950 |
| GMC | FC150 | 1947 - 1952 |
| GMC | FC152 | 1947 - 1950 |
| GMC | FC250 | 1947 - 1950 |
| GMC | FC251 | 1947 - 1950 |
| GMC | FC252 | 1947 - 1950 |
| GMC | FC253 | 1947 - 1950 |
| GMC | FC280 | 1947 - 1950 |
| GMC | FC281 | 1947 - 1950 |
| GMC | FC283 | 1947 |
| GMC | FC300 | 1947 - 1950 |
| GMC | FC350 | 1947 - 1950 |
| GMC | FCS300 | 1947 - 1950 |
| GMC | FCS350 | 1947 - 1950 |
| GMC | FF350 | 1947 - 1950 |
| GMC | FM340 | 1955 - 1959 |
| GMC | FM350 | 1955 - 1959 |
| GMC | FP152 | 1949 - 1950 |
| GMC | G1000 Series | 1963 - 1966 |
| GMC | I1000 | 1964 - 1966 |
| GMC | I1500 | 1965 - 1966 |
| GMC | I2500 | 1965 - 1966 |
| GMC | I3500 | 1966 |
| GMC | K1000 Pickup | 1966 |
| GMC | K1000 | 1966 |
| GMC | K15/K1500 Pickup | 1966 - 1968 |
| GMC | K15/K1500 Suburban | 1967 - 1968 |
| GMC | K25/K2500 Pickup | 1966 - 1968 |
| GMC | K25/K2500 Suburban | 1967 - 1968 |
| GMC | K35/K3500 Pickup | 1968 |
| GMC | L3500 | 1965 - 1967 |
| GMC | LI3500 | 1966 - 1967 |
| GMC | M300 | 1954 - 1959 |
| GMC | M340 | 1955 - 1956 |
| GMC | M350-24 | 1951 - 1954 |
| GMC | M350-27 | 1951 - 1954 |
| GMC | P1000 | 1966 |
| GMC | P150-22 | 1951 - 1954 |
| GMC | P152 | 1950 - 1951 |
| GMC | P252 | 1951 |
| GMC | P253 | 1951 |
| GMC | PB1000 Series | 1961 - 1966 |
| GMC | PB15 Series | 1966 |
| GMC | PB1500 Series | 1963 - 1965 |
| GMC | PB25 Series | 1966 |
| GMC | PB2500 Series | 1963 - 1965 |
| GMC | PM150-22 | 1952 - 1954 |
| GMC | PM150-24 | 1952 - 1954 |
| GMC | PM150 | 1953 - 1959 |
| GMC | PM151 | 1955 - 1959 |
| GMC | PM152-22 | 1952 - 1954 |
| GMC | PM152 | 1952 - 1959 |
| GMC | PM153 | 1955 - 1959 |
| GMC | PM250-24 | 1954 |
| GMC | PM250 | 1955 - 1959 |
| GMC | PM251 | 1956 - 1959 |
| GMC | PM252 | 1952 - 1958 |
| GMC | PM253 | 1952 - 1958 |
| GMC | PV1000 | 1960 |
| GMC | S300-24 | 1951 - 1954 |
| GMC | S300 | 1955 - 1959 |
| GMC | S370 | 1951 - 1959 |
| GMC | Suburban | 1955 - 1966 |
| GMC | Truck | 1947 - 1960 |
| GMC | V3000 Forward Control | 1960 - 1963 |
| Oldsmobile | 98 | 1966 - 1968 |
| Oldsmobile | Delmont 88 | 1967 - 1968 |
| Oldsmobile | Delta 88 | 1966 - 1968 |
| Oldsmobile | Jetstar 88 | 1966 |
| Oldsmobile | Starfire | 1966 |
| Oldsmobile | Toronado | 1966 - 1968 |
| Plymouth | Suburban | 1960 - 1961 |
| Height | 4 in |
| Length | 2 in |
| Weight | 1 lbs |
| Width | 2 in |