Back to 2003 Cadillac DeVille

2003 CADILLAC DEVILLE

4.6L V8 Northstar•FWD•AUTOMATIC•gas

4 active safety recalls on this vehicle — view recalls

Repairs0 Labor471 Torque4903 Fluid6 DTC762 Battery0 Maintenance0 Recalls4

cooling

Radiator Torque Specs

for 2003 Cadillac DeVille 4.6L V8 Northstar · FWD

Units

15 fasteners

Seq

Component

Torque

Angle

—

Cover Screws

10 lb-ft · 14 Nm

—

—

Drain Petcock

Hand tight

6 lb-ft · 8 Nm

—

—

Fan Bolts

10 lb-ft · 14 Nm

—

—

Fan Shroud Bolts

6 lb-ft · 8 Nm

—

—

Hose Clamps

4 lb-ft · 5 Nm

—

—

Hose Clamps

Do not overtighten

4 lb-ft · 5 Nm

—

—

Housing Bolts

Critical

13 lb-ft · 17 Nm

—

—

Lower Hose Clamp

4 lb-ft · 5 Nm

—

—

Mounting Bolts

25 lb-ft · 34 Nm

—

—

Pump Bolts

Critical

23 lb-ft · 31 Nm

—

—

Pump Bolts

Critical

Torque in sequence

22 lb-ft · 30 Nm

—

—

Radiator Mount Bolts

12 lb-ft · 16 Nm

—

—

Thermostat Housing Bolts

Critical

12 lb-ft · 16 Nm

—

—

Transmission Cooler Lines

Critical

Use new O-rings

24 lb-ft · 33 Nm

—

—

Upper Hose Clamp

4 lb-ft · 5 Nm

—

Building an app?

Free API access to all this data — 50 requests/day, no card required.

Get an API key →

Run a shop?

Manage repairs, estimates, and customers with ShopBase — $249/mo, all features included.

Try ShopBase →