Chevrolet 1985-1995 V6 (262) EFI Distributor
If your 1986–1995 Chevrolet S-10, Blazer, Astro, GMC Sonoma, Jimmy, or Safari is experiencing rough idle, misfires, weak spark, or ignition timing inconsistency, a worn or failing distributor is one of the most common causes. This TSP distributor is engineered as a direct factory-style replacement for the computer-controlled distributor used in GM's 90° 4.3L V6 (262 CID) EFI applications — restoring factory-spec signal accuracy and reliable spark delivery without ECM reprogramming or additional ignition modules.
Built around a magnetic pick-up trigger and a machined aluminum housing, this distributor is designed to provide accurate crankshaft position signaling to the ECM while supporting a 35,000+ volt external coil output. The computer-controlled advance retains full integration with the factory EFI system, making this an ideal solution for stock restorations, daily drivers, and light-duty performance rebuilds where factory ignition management must be preserved.
No ignition box is required. The distributor installs with a male terminal connection and is compatible with external coil setups. A steel distributor gear is included and is suitable for use with factory camshaft specifications in compatible 4.3L V6 applications.
Applications
Designed for GM 90° V6 engines — 4.3L / 262 CID — in 1986–1995 model year applications. Confirmed common fitment includes Chevrolet S-10, Blazer, and Astro; GMC Sonoma, Jimmy, and Safari. Functions as a direct replacement for the factory computer-controlled factory distributor used in these EFI-equipped trucks and vans.
COMPATIBLE WITH
GM 90° V6 (TBI/CPI EFI)
• 4.3 L / 262 in³
NOTES
• Direct factory replacement for computer-controlled distributor in 1985–1995 GM 4.3L V6 TBI and CPI applications.
• Not compatible with 1996 and newer Vortec 4300 applications (different distributor required).
• Not compatible with carbureted 4.3L V6 applications.
• Requires factory EFI and PCM — not for carbureted or standalone ignition conversions.
• External coil required; coil not included.
• Steel distributor gear — verify compatibility with camshaft material before installation.
COMMON VEHICLE APPLICATIONS
Chevrolet S-10 (1988–1995)
Chevrolet S-10 Blazer (1988–1994)
Chevrolet Astro (1985–1995)
Chevrolet C/K 1500 / 2500 (1985–1995)
Chevrolet G-Series Van / G20 (1985–1995)
Chevrolet Caprice (1985–1988; police/taxi 1989–1990)
Chevrolet Monte Carlo (1985–1988)
Chevrolet El Camino (1985–1988)
GMC S-15 / Sonoma (1988–1995)
GMC S-15 Jimmy (1988–1991) / GMC Jimmy (1992–1995)
GMC C/K 1500 / 2500 (1985–1995)
GMC Safari (1985–1995)
GMC Syclone (1991)
GMC Typhoon (1992–1993)
Oldsmobile Bravada (1991–1994)
Pontiac Grand Prix (1985–1987)
SPECIFICATIONS
Trigger Type: Magnetic Pick-Up
Advance Type: Computer-Controlled
Color: Red
Terminal Gender: Male
Mechanical Tach Drive: No
Slip Collar: No
Coil Included: No
Coil Type: External
Coil Output: 35,000+ V
Housing Material: Machined Aluminum
Gear Material: Steel
Ignition Box Required: No
Marine Use: No
Cylinders: 6
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
If your 1986–1995 Chevrolet S-10, Blazer, Astro, GMC Sonoma, Jimmy, or Safari is experiencing rough idle, misfires, weak spark, or ignition timing inconsistency, a worn or failing distributor is one of the most common causes. This TSP distributor is engineered as a direct factory-style replacement for the computer-controlled distributor used in GM's 90° 4.3L V6 (262 CID) EFI applications — restoring factory-spec signal accuracy and reliable spark delivery without ECM reprogramming or additional ignition modules.
Built around a magnetic pick-up trigger and a machined aluminum housing, this distributor is designed to provide accurate crankshaft position signaling to the ECM while supporting a 35,000+ volt external coil output. The computer-controlled advance retains full integration with the factory EFI system, making this an ideal solution for stock restorations, daily drivers, and light-duty performance rebuilds where factory ignition management must be preserved.
No ignition box is required. The distributor installs with a male terminal connection and is compatible with external coil setups. A steel distributor gear is included and is suitable for use with factory camshaft specifications in compatible 4.3L V6 applications.
Applications
Designed for GM 90° V6 engines — 4.3L / 262 CID — in 1986–1995 model year applications. Confirmed common fitment includes Chevrolet S-10, Blazer, and Astro; GMC Sonoma, Jimmy, and Safari. Functions as a direct replacement for the factory computer-controlled factory distributor used in these EFI-equipped trucks and vans.
COMPATIBLE WITH
GM 90° V6 (TBI/CPI EFI)
• 4.3 L / 262 in³
NOTES
• Direct factory replacement for computer-controlled distributor in 1985–1995 GM 4.3L V6 TBI and CPI applications.
• Not compatible with 1996 and newer Vortec 4300 applications (different distributor required).
• Not compatible with carbureted 4.3L V6 applications.
• Requires factory EFI and PCM — not for carbureted or standalone ignition conversions.
• External coil required; coil not included.
• Steel distributor gear — verify compatibility with camshaft material before installation.
COMMON VEHICLE APPLICATIONS
Chevrolet S-10 (1988–1995)
Chevrolet S-10 Blazer (1988–1994)
Chevrolet Astro (1985–1995)
Chevrolet C/K 1500 / 2500 (1985–1995)
Chevrolet G-Series Van / G20 (1985–1995)
Chevrolet Caprice (1985–1988; police/taxi 1989–1990)
Chevrolet Monte Carlo (1985–1988)
Chevrolet El Camino (1985–1988)
GMC S-15 / Sonoma (1988–1995)
GMC S-15 Jimmy (1988–1991) / GMC Jimmy (1992–1995)
GMC C/K 1500 / 2500 (1985–1995)
GMC Safari (1985–1995)
GMC Syclone (1991)
GMC Typhoon (1992–1993)
Oldsmobile Bravada (1991–1994)
Pontiac Grand Prix (1985–1987)
SPECIFICATIONS
Trigger Type: Magnetic Pick-Up
Advance Type: Computer-Controlled
Color: Red
Terminal Gender: Male
Mechanical Tach Drive: No
Slip Collar: No
Coil Included: No
Coil Type: External
Coil Output: 35,000+ V
Housing Material: Machined Aluminum
Gear Material: Steel
Ignition Box Required: No
Marine Use: No
Cylinders: 6
