Water Pump Replacement Torque Specifications

1990-1995 Isuzu Pickup 2.3L I4

Labor Time:2.5 hours

🔧 Torque Values6 specifications

Component	lb-ft	Nm	Notes
⚠️ Water Pump Bolt Step 1	13.3	18	—
⚠️ Housing Bolts	10	14	—
⚠️ Pump Bolts	18	24	—
⚠️ Thermostat Housing Bolts	10	14	—
⚠️ Timing Cover Bolts	15	20	If accessed
⚠️ Water Pump Bolts	18	24	Torque in sequence

⚠️ = Critical torque value | Always verify with vehicle-specific service manual

⚠️ Some critical specs are estimated. Please verify sequence.

2016-2024 1.5L I4 TSI

2014-2019 1.0L I3 Turbo

1990-1993 2.5L I4

2010-2021 1.8L I4 Flex E.torQ

1999-2002 2.2L I4

2020-2025 1.5L I4 Turbo Flex SQRE4T15C

The primary torque specification for water pump replacement on a 1990-1995 Isuzu Pickup is 18 Nm (13.3 lb-ft).

There are 6 torque specifications for water pump replacement on the 1990-1995 Isuzu Pickup 2.3L I4, covering all related fasteners and components.