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Pioneer CablesPart #: 747008
Pioneer Cables 747008 Automatic Transmission Modulator Valve
⚙️ 141 vehicles fit this part
Select your vehicle to confirm fitment
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🚗Fitment: Ford, Mazda, Merkur, Mercury, and Chevrolet, Aerostar, Explorer, Ranger, B2300, B3000, B4000, Navajo, Mustang, Bronco II, Scorpio, Thunderbird, Capri, Marquis, Fairmont, Zephyr, K5 Blazer, Granada, Cougar, Pinto, Bobcat, and Mustang II
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Not what you need? Click here for all Automatic Transmission Modulator Valve options
Reliable Automatic Transmission Modulator Valve for Select Vehicles
The Pioneer Cables 747008 Automatic Transmission Modulator Valve is designed for precise control of transmission pressure in various automatic transmissions. Compatible with multiple Chevrolet, Ford, Mazda, and Mercury models, this modulator valve helps maintain smooth shifting and optimal transmission performance.
Key Features of Pioneer Cables 747008 Modulator Valve
- Compatible with Chevrolet, Ford, Mazda, and Mercury vehicles
- Fits models including Aerostar, B2300, B3000, B4000, Bobcat, Bronco II, Capri, Cougar, Explorer, Fairmont, K5 Blazer, Marquis, Mustang, Navajo, Pinto, Ranger, Thunderbird, and Zephyr
- Automatic transmission modulator valve designed for precise pressure regulation
- Does not include gasket or seal, allowing use of OEM or preferred aftermarket seals
- Part number 747008 ensures correct fitment and performance
Detailed Description of the 747008 Transmission Modulator Valve
This automatic transmission modulator valve from Pioneer Cables is engineered to regulate the hydraulic pressure within the transmission system accurately. By controlling vacuum signals, it adjusts the transmission’s shift timing and firmness, which is critical for vehicles like the Ford Mustang, Chevrolet K5 Blazer, and Mazda B2300. The absence of an included gasket or seal allows technicians to install the valve using existing or preferred sealing components, ensuring a secure and leak-free fit. The part number 747008 corresponds to a precise fit for a range of models, including the Mercury Cougar and Ford Explorer, making it a reliable replacement part for transmission hard parts maintenance.
Common Applications and Issues Addressed
- Corrects erratic or harsh shifting in automatic transmissions
- Resolves delayed gear engagement or slipping issues
- Helps prevent transmission overheating caused by improper pressure regulation
- Improves overall transmission responsiveness in vehicles like the Ford Ranger and Chevrolet Bronco II
- Addresses vacuum leaks affecting transmission modulation
Installation Notes and Tips
- Ensure the use of appropriate gaskets or seals as none are included with part 747008
- Verify compatibility with your vehicle’s make and model before installation
- Inspect vacuum lines connected to the modulator valve for cracks or damage
- Follow manufacturer torque specifications to avoid damage during installation
- Test transmission operation after installation to confirm proper function
Quality Assurance and Warranty Information
Pioneer Cables manufactures the 747008 modulator valve to meet industry standards for durability and performance. While this product does not include a gasket or seal, it is built to provide consistent transmission modulation for compatible Chevrolet, Ford, Mazda, and Mercury models. Warranty coverage details should be confirmed at the point of purchase or with the manufacturer to ensure protection against defects.
| Brand | Pioneer Cables |
| Part Number | 747008 |
| Gasket Or Seal Included | No |
This part fits 141 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1995 | Ford | Aerostar | 4.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1995 | Ford | Aerostar | 3.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1994 | Ford | Aerostar | 4.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1994 | Ford | Aerostar | 3.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1994 | Ford | Explorer | 4.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1994 | Ford | Ranger | 4.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1994 | Ford | Ranger | 3.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1994 | Ford | Ranger | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1994 | Mazda | B2300 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe | ||
| 1994 | Mazda | B3000 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe | ||
| 1994 | Mazda | B4000 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe | ||
| 1994 | Mazda | Navajo | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe | ||
| 1993 | Ford | Aerostar | 4.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1993 | Ford | Aerostar | 3.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1993 | Ford | Explorer | 4.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1993 | Ford | Mustang | 5.0L | V8 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1993 | Ford | Mustang | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1993 | Ford | Ranger | 4.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1993 | Ford | Ranger | 3.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1993 | Ford | Ranger | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1993 | Mazda | Navajo | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe | ||
| 1992 | Ford | Aerostar | 4.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1992 | Ford | Aerostar | 3.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1992 | Ford | Explorer | 4.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1992 | Ford | Mustang | 5.0L | V8 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1992 | Ford | Mustang | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1992 | Ford | Ranger | 4.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1992 | Ford | Ranger | 3.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1992 | Ford | Ranger | 2.9L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1992 | Ford | Ranger | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1992 | Mazda | Navajo | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe | ||
| 1991 | Ford | Aerostar | 4.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1991 | Ford | Aerostar | 3.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1991 | Ford | Explorer | 4.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1991 | Ford | Mustang | 5.0L | V8 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1991 | Ford | Mustang | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1991 | Ford | Ranger | 4.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1991 | Ford | Ranger | 3.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1991 | Ford | Ranger | 2.9L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1991 | Ford | Ranger | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1991 | Mazda | Navajo | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe | ||
| 1990 | Ford | Aerostar | 4.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1990 | Ford | Aerostar | 3.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1990 | Ford | Bronco II | 2.9L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1990 | Ford | Mustang | 5.0L | V8 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1990 | Ford | Mustang | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1990 | Ford | Ranger | 4.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1990 | Ford | Ranger | 2.9L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1990 | Ford | Ranger | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1989 | Ford | Aerostar | 3.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1989 | Ford | Bronco II | 2.9L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1989 | Ford | Mustang | 5.0L | V8 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1989 | Ford | Mustang | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1989 | Ford | Ranger | 2.9L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1989 | Ford | Ranger | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1988 | Ford | Aerostar | 3.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1988 | Ford | Bronco II | 2.9L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1988 | Ford | Mustang | 5.0L | V8 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1988 | Ford | Mustang | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1988 | Ford | Ranger | 2.9L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1988 | Ford | Ranger | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1988 | Ford | Ranger | 2.0L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1988 | Ford | Thunderbird | 5.0L | V8 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1988 | Ford | Thunderbird | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1987 | Ford | Aerostar | 3.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1987 | Ford | Aerostar | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1987 | Ford | Bronco II | 2.9L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1987 | Ford | Mustang | 5.0L | V8 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1987 | Ford | Mustang | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1987 | Ford | Ranger | 2.9L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1987 | Ford | Ranger | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1987 | Ford | Ranger | 2.0L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1987 | Ford | Thunderbird | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1986 | Ford | Aerostar | 3.0L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1986 | Ford | Aerostar | 2.8L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1986 | Ford | Aerostar | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1986 | Ford | Bronco II | 2.9L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1986 | Ford | Bronco II | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1986 | Ford | Mustang | 2.3L | L4 | N/A | |
| 1986 | Ford | Ranger | 2.9L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1986 | Ford | Ranger | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1986 | Ford | Ranger | 2.0L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1986 | Mercury | Capri | 2.3L | L4 | N/A | |
| 1985 | Ford | Bronco II | 2.8L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1985 | Ford | Bronco II | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1985 | Ford | Mustang | 2.3L | L4 | N/A | |
| 1985 | Ford | Ranger | 2.8L | V6 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1985 | Ford | Ranger | 2.3L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1985 | Ford | Ranger | 2.0L | L4 | N/A | ADJ 7.5-10 - EDA 1.03 - orifice restricted .045 - no stripe |
| 1985 | Mercury | Capri | 2.3L | L4 | N/A | |
| 1985 | Mercury | Marquis | 2.3L | L4 | N/A | |
| 1984 | Ford | Mustang | 2.3L | L4 | N/A | |
| 1984 | Mercury | Capri | 2.3L | L4 | N/A | |
| 1984 | Mercury | Marquis | 2.3L | L4 | N/A | |
| 1983 | Ford | Fairmont | 3.3L | L6 | N/A | |
| 1983 | Ford | Fairmont | 2.3L | L4 | N/A | |
| 1983 | Ford | Mustang | 2.3L | L4 | N/A | |
| 1983 | Mercury | Capri | 2.3L | L4 | N/A | |
| 1983 | Mercury | Marquis | 2.3L | L4 | N/A | |
| 1983 | Mercury | Zephyr | 3.3L | L6 | N/A | |
| 1982 | Chevrolet | K5 Blazer | 6.2L | V8 | N/A | ADJ 12.5-18 - EDA 1.75 - Red Stripe - w/o EGR |
| 1982 | Chevrolet | K5 Blazer | 5.7L | V8 | N/A | ADJ 12.5-18 - EDA 1.75 - Red Stripe - w/o EGR |
| 1982 | Chevrolet | K5 Blazer | 5.0L | V8 | N/A | ADJ 12.5-18 - EDA 1.75 - Red Stripe - w/o EGR |
| 1982 | Chevrolet | K5 Blazer | 4.1L | L6 | N/A | ADJ 12.5-18 - EDA 1.75 - Red Stripe - w/o EGR |
| 1982 | Ford | Fairmont | 2.3L | L4 | N/A | Single Area Diaphragm |
| 1982 | Ford | Mustang | 2.3L | L4 | N/A | Single Area Diaphragm |
| 1982 | Mercury | Capri | 2.3L | L4 | N/A | Single Area Diaphragm |
| 1982 | Mercury | Zephyr | 2.3L | L4 | N/A | Single Area Diaphragm |
| 1981 | Ford | Fairmont | 2.3L | L4 | N/A | |
| 1981 | Ford | Mustang | 2.3L | L4 | N/A | Single Area Diaphragm |
| 1981 | Mercury | Capri | 2.3L | L4 | N/A | |
| 1981 | Mercury | Cougar | 2.3L | L4 | N/A | |
| 1981 | Mercury | Zephyr | 2.3L | L4 | N/A | |
| 1980 | Ford | Fairmont | 2.3L | L4 | N/A | Single Area Diaphragm |
| 1980 | Ford | Mustang | 2.3L | L4 | N/A | Single Area Diaphragm |
| 1980 | Ford | Pinto | 2.3L | L4 | N/A | Single Area Diaphragm |
| 1980 | Mercury | Bobcat | N/A | Single Area Diaphragm | ||
| 1980 | Mercury | Capri | 2.3L | L4 | N/A | Single Area Diaphragm |
| 1980 | Mercury | Zephyr | 2.3L | L4 | N/A | Single Area Diaphragm |
| 1979 | Ford | Fairmont | 2.3L | L4 | N/A | 1-Hose Connection |
| 1979 | Ford | Mustang | 3.3L | L6 | N/A | 1-Hose Connection |
| 1979 | Ford | Mustang | 2.8L | V6 | N/A | 1-Hose Connection |
| 1979 | Ford | Mustang | 2.3L | L4 | N/A | 1-Hose Connection |
| 1979 | Ford | Pinto | N/A | 1-Hose Connection | ||
| 1979 | Mercury | Bobcat | N/A | 1-Hose Connection | ||
| 1979 | Mercury | Capri | 2.8L | V6 | N/A | 1-Hose Connection |
| 1979 | Mercury | Capri | 2.3L | L4 | N/A | 1-Hose Connection |
| 1979 | Mercury | Zephyr | 3.3L | L6 | N/A | 1-Hose Connection |
| 1979 | Mercury | Zephyr | 2.3L | L4 | N/A | 1-Hose Connection |
| 1978 | Ford | Fairmont | 2.3L | L4 | N/A | 1-Hose Connection |
| 1978 | Ford | Pinto | N/A | 1-Hose Connection | ||
| 1978 | Mercury | Bobcat | N/A | 1-Hose Connection | ||
| 1978 | Mercury | Zephyr | 3.3L | L6 | N/A | 1-Hose Connection |
| 1978 | Mercury | Zephyr | 2.3L | L4 | N/A | 1-Hose Connection |
| 1977 | Ford | Pinto | N/A | 1-Hose Connection | ||
| 1977 | Mercury | Bobcat | N/A | 1-Hose Connection | ||
| 1977 | Mercury | Capri | N/A | 1-Hose Connection | ||
| 1976 | Ford | Pinto | N/A | 1-Hose Connection | ||
| 1976 | Mercury | Bobcat | N/A | 1-Hose Connection | ||
| 1975 | Ford | Pinto | N/A | 1-Hose Connection | ||
| 1975 | Mercury | Bobcat | N/A | 1-Hose Connection |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
149661749227830G3154556160EAD6ZZ7A377AE1ZZ7A377BE3ZZ7A377AFM2318AFM2335MD72MO-C3TM55TM71VM327
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.