Product Description
1991 Chevrolet Astro 4.3L Engine Valve Seat ST15621N -3840
This 1991 Chevrolet Astro 4.3L Engine Valve Seat ST15621N -3840 also Fits the following vehicles:
1990 Pontiac Firebird 5.7L Engine Valve Seat ST15621N -3835
1991 Buick Commercial Chassis 5.0L Engine Valve Seat ST15621N -3836
1991 Buick Roadmaster 5.0L Engine Valve Seat ST15621N -3837
1991 Cadillac Brougham 5.0L Engine Valve Seat ST15621N -3838
1991 Chevrolet Astro 4.3L Engine Valve Seat ST15621N -3840
Engine Valve Seat ST15621N -3840 Fit Notes
Part Number: ST15621N -3840
Position:
Part Type ID: 5784
Part Terminology: Engine Valve Seat
Qty Required: 2
Engine Base Id: 397
Liter: 4.3
CC: -
CID: 262
Cylinders: 6
Block Type: V
Drive Type: ,
Aspiration: Naturally Aspirated
Cylinder Head Type: OHV
Engine Designation: -
Engine Version: Chevrolet
Engine Vin: E, B, Z
Fuel Delivery Subtype: TBI
Fuel Delivery Type: FI
Fuel System Control Type: , Electronic
Fuel System Design: TBI, Rochester TBI 300
Fuel Type: , GAS
Ignition System Type: , Distributor-Breakerless
Valves Per Engine: 16, 12
Mfr: General Motors
Transmission Control Type: ,
Notes:
1.3125 x 1.5642 x .2188". 45 Deg. Nickel base cast. (4 pack).
Category 1991 Chevrolet Astro
