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Mishimoto Oil Sandwich Plate w/ Rear-Mounted Thermostat

Marsoni M251S
Sale price$170.95
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Get it in 3 business days with 1 day shipping. Friday, May 29
Mishimoto Oil Sandwich Plate w/ Rear-Mounted ThermostatSKU: MMOP SPTR UPC: 748354010831 Mishimoto Oil Sandwich Plate w Rear Mounted Thermostat Universal M20x1. 5 This thermostatic sandwich plate installs between your oil filter housing and spin on filter to manage oil flow to heat exchangers on performance vehicles like daily driven Subarus or built Audi 20V engines. It ensures proper oil temperatures for engine longevity and power output with faster warm up times and controlled cooling. The compact
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.5 ★★★★★
Based on 1475 reviews
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C
Verified Purchase
Colin W.
Lexington, US
★★★★★ 5
Great replacement filters
I’m onto round 2, almost due for round three of filter and oil changes on my eco diesel JL and so far these have worked great because i refuse to pay $50 for just an oil filter. No oil pressure issues with the oil filters and fuel filters prime and work as they should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2025
K
Verified Purchase
kelly clark
Lowell, US
★★★★★ 5
Perfect fit for 2020 jeep eco diesel
Send set 8 have used, on my 2020 Jeep Wrangler Rubicon with Eco Diesel.
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Reviewed in the United States on May 15, 2026
R
Verified Purchase
Randy A. Eastridge
Bozeman, US
★★★★★ 5
On time shipping
What I need when I need it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
J
Verified Purchase
JSN
Houston, US
★★★★★ 1
Oil pressure drop
Once the engine warms up, the oil pressure drops enough to trigger the check engine light every time it dips below the threshold. I decided to try an aftermarket oil filter, but it looks like I’ll be switching back to the pricey OEM one after all.
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Reviewed in the United States on December 14, 2025
M
Verified Purchase
Mike
Massapequa, US
★★★★★ 5
Perfect OEM replacement
An amazing alternative to the expensive OEM filter. Works just as well if not better.
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Reviewed in the United States on May 14, 2025

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