<font color='blue'>Blue</font> sensor with square connector. Please check existing sensor color
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Connects coolant pipe to oil cooler housing
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Common source of leaks, mounted between your oil filter and engine block
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Common source of undiscoverable coolant leaks
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Brand:
ES#:
4939952
Mfg#:
068117021B
In Stock
Limited Qty Sale
$26.99
This product was last offered at the strikethrough price on 05-02-2026
Common source of leaks, mounted between your oil filter and engine block
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Updated green 4 pin sensor, replaces old blue sensors. For vehicles with square connector.
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Brand:
ES#:
12189
Mfg#:
059919501
In Stock at Vendor
$17.99
This product was last offered at the strikethrough price on 05-07-2026
Install a brand new expansion tank with a new cap and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2586883
Mfg#:
8D0121403DUROKT
Back Ordered
ON SALE!
$34.99
This product was last offered at the strikethrough price on 05-02-2026
Common source of leaks, mounted between your oil filter and engine block
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Includes integrated coolant level sensor
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Brand:
ES#:
1689
Mfg#:
8D0121403D
Ships on Oct 19, 2026
$31.20
This product was last offered at the strikethrough price on 12-29-2025
Stop coolant loss and cure a fogged windshield
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Located on the back of the cylinder head
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Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.
Lifetime Replacement
