1ATSU00027-Coolant Temperature Sensor TRQ ESA19552
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Replaces

4

1989 Pontiac Bonneville Coolant Temperature Sensor TRQ ESA19552

Coolant Temperature Sensor
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TRQ

ESA19552

In Stock

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Recommended for your 1989 Pontiac Bonneville


TRQ

ESA19552

In Stock

Product Reviews

5.0/ 5
5 reviews
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Rating
April 4, 2026
Part fit perfectly and fixed the problem.

Worked great and solved my problem.

November 24, 2025
Works great

Works Great.

July 11, 2025
coolant temperature senor

Worked good like it should.

March 19, 2025

Just what I needed

November 4, 2024
I liked the sealant allergy on the thread and the good quality

It took a little longer than usual to get it but the part is exactly what I ordered.

Showing 1–5 of 5 reviews

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This part will only fit a 1989 Pontiac Bonneville with these options.