Stainless Steel Heater Lines This is a "STAINLESS STEEL HEATER CORE LINE" replacement for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6, which mounts up to the passenger side of the intake manifold. This is a perfect upgrade for those of... MSRP: Was: Now: $119.00
SHEET METAL UPPER RADIATOR COVER This is a "SHEET METAL UPPER RADIATOR COVER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. These are sheet metal fabricated upper radiator covers, factory replacement. Rubber upper grommets are included. Not only do... MSRP: Was: Now: $89.00 Add to Cart
Engine Coolant Bypass Hose This is a "ENGINE COOLANT BYPASS HOSE" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This is the hose that goes from the water pump to the intake manifold. MSRP: Was: Now: $18.00 Add to Cart
Billet Upper Radiator Cover Plate Engraved or Not This is a "BILLET ALUMINUM UPPER RADIATOR COVER ENGRAVED or NOT" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This upper Radiator cover is CNC machined with a high polished finish and the Buick Grand National logo... MSRP: Was: Now: $349.00
AC Delco Heater Valve This is an "AC DELCO RADIATOR CAP" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This is a direct replacement for the factory unit. MSRP: Was: Now: $23.00 Add to Cart
AC Delco Radiator Cap This is an "AC DELCO RADIATOR CAP" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This is a direct replacement for the old rotted out cap. MSRP: Was: Now: $18.00 Add to Cart
A/C Delco Water Pump This is an "AC DELCO WATER PUMP" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This is a direct replacement for your OEM water pump. MSRP: Was: Now: $59.00 Choose Options
160 Degree Thermostat and Water Neck Housing This is a "160 degree thermostat and Water Neck Housing" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. MSRP: Was: Now: $55.00 Choose Options
1 Piece Aluminum Upper radiator Pipe SLIC This is a GN1Performance "1 PIECE ALUMINUM UPPER RADIATOR PIPE FOR A STOCK LOCATION INTERCOOLER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This pipe comes complete with brand new hoses (2) and... MSRP: Was: Now: $99.00 Choose Options
1 Piece Aluminum Upper radiator Pipe FMIC This is a GN1Performance "1 PIECE ALUMINUM UPPER RADIATOR PIPE FOR A FRONT MOUNT INTERCOOLER" for a 1986 or 1987 Buick Grand National T Type, Turbo T, or GNX 3.8 liter turbo V6. This pipe comes complete with brand new hoses (2) and clamps(4) to... MSRP: Was: Now: $99.00 Choose Options
