1985 - 1998 Volvo Heater Core

New Spectra Premium Heater Core - 5/8" Fittings - Measures Height = 9 1/2", Width = 7 3/8", Depth = 2"
$74.38
List Price: $263.31
You save $188.93
Part # 94734
Special order – call
Quantity:

New Heater Core fits the following vehicles:

  • Volvo 740 (1985) - L4 2.3L GAS
  • Volvo 740 (1989 - 1992) - L4 2.3L GAS
  • Volvo 740 GL (1989 - 1990) - L4 2.3L GAS
  • Volvo 740 GLE (1985 - 1990) - L4 2.3L GAS
  • Volvo 740 GLE (1986) - L6 2.4L DIESEL
  • Volvo 740 SE (1991) - L4 2.3L GAS
  • Volvo 745 GLE (1985) - L4 2.3L GAS
  • Volvo 745 GLE (1985) - L6 2.4L DIESEL
  • Volvo 760 (1985) - L4 2.3L GAS
  • Volvo 760 (1989 - 1990) - L4 2.3L GAS
  • Volvo 760 GLE (1985 - 1988) - L4 2.3L GAS
  • Volvo 760 GLE (1985) - L6 2.4L DIESEL
  • Volvo 760 GLE (1985 - 1990) - V6 2.8L GAS
  • Volvo 780 (1989 - 1991) - L4 2.3L GAS
  • Volvo 780 (1987 - 1990) - V6 2.8L GAS
  • Volvo 940 (1991 - 1995) - L4 2.3L GAS
  • Volvo 940 GL (1992) - L4 2.3L GAS
  • Volvo 940 GLE (1991) - L4 2.3L GAS
  • Volvo 940 SE (1991) - L4 2.3L GAS
  • Volvo 960 (1992 - 1997) - L6 2.9L GAS
  • Volvo S90 (1997 - 1998) - L6 2.9L GAS
  • Volvo V90 (1997 - 1998) - L6 2.9L GAS

ISSUE:
Some vehicles may exhibit (repeat) heater core leaks. This may be caused by a chemical reaction called electrolysis. Electrolysis involves an ion exchange between the heater core and engine coolant which can result in a breakdown of the heater core material. This is similar to the operation of a battery.

ACTION:
Check for electrolysis on any vehicle with a heater core failure. If electrolysis is verified, flush the coolant and follow additional steps as required.

SERVICE PROCEDURE:

Electrolysis Inspection:

If there is a condition of a heater core leaking or repeat heater core leak, check for electrolysis using the following procedure:
  1. To check for electrolysis use a DVOM set on DC volts. Place the positive probe of the meter in the engine coolant and the negative probe on the negative battery post.
  2. Adjust engine throttle to 2000 RPM to properly get coolant flow and true electrolysis voltages.
  3. If more than .3V is recorded, flush the coolant and recheck.
NOTE: Export markets, be sure the water is desalinated.
Autopart International: 2401-90926
CarQuest / NAPA: 279617
DPI: 8596
Four Seasons: 94734
Modine: 4R710056
Proliance: 399235
Volvo: 1307236-8