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Home/Torque Specs/Jeep/Wrangler/1990-1995 2.5L I4/O2 Sensor - Upstream

1990-1995 Jeep Wrangler O2 Sensor - Upstream Torque Specs

2.5L I4

Applies to 1990, 1991, 1992, 1993, 1994, and 1995 Jeep Wrangler

Labor Time:0.5 hours

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🔧 Torque Values10 specifications

Component	lb-ft	Nm	Notes
⚠️ Flange Bolts	35	47	—
⚠️ Flange Bolts	35	47	Apply anti-seize
Hanger Bolts	15	20	—
Hanger Bolts	15	20	—
Heat Shield Bolts	10	14	—
⚠️ Manifold Nuts	25	34	Apply anti-seize
Mounting Bolts	20	27	—
⚠️ O2 Sensor	35	47	Anti-seize threads
⚠️ O2 Sensor	35	47	—
⚠️ O2 Sensor	35	47	Apply anti-seize to threads

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

⚠️ Some critical specs are estimated. Please verify sequence.

Other Jobs with Torque Specs

O2 Sensor - Upstream Torque Specs on Other Vehicles

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1990-1997 4.6L V8 Modular

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2007-2012 3.7L I5

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2011-2016 6.7L V8 Power Stroke Diesel

Honda Civic

1992-1995 1.5L I4 D15

Audi TT

2016-2023 2.0L Turbo I4

Mitsubishi Eclipse GSX

1995-1999 2.0L Turbo I4

Common Questions

What is the torque spec for o2 sensor - upstream on a 1990-1995 Jeep Wrangler?

The primary torque specification for o2 sensor - upstream on a 1990-1995 Jeep Wrangler is 47 Nm (35 lb-ft).

How many torque specs are there for Jeep Wrangler o2 sensor - upstream?

There are 10 torque specifications for o2 sensor - upstream on the 1990-1995 Jeep Wrangler 2.5L I4, covering all related fasteners and components.

View Labor Times | View Fluid Specs