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1990 GMC SIERRA 1500

5.7L V8 350 TBI•4WD•AUTOMATIC•gas
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Repairs0Labor558Torque4696Fluid9DTC0Battery1Maintenance0Recalls0
transmission

Transmission Oil Cooler

for 1990 GMC Sierra 1500 5.7L V8 350 TBI · 4WD
🔧Does this apply to your car? Depending on trim and options — tow packages especially — your vehicle may have a separate auxiliary transmission cooler, or one integrated into the radiator side tank. Check which setup you have before planning this job: if it's integrated, cooler service happens with radiator replacement instead.
Labor Hours
3hr
Range: 2.4–3.6 hr
Confidence
estimated
At $110/hr (independent shop)
$330
Estimated labor cost. Parts not included.

Other labor times on this vehicle

Transmission Oil Cooler on similar vehicles

🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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