Code: "Fall5" for 5% off Quicksilver/Mercury for a limited time!

Welcome to PartsDuck, the customer-first boat parts store.

MERCURY/QUICKSILVER  |  SKU: 710-87290A4
Sale

OEM Quicksilver 87290A4 Early Thermostat Housing for MerCruiser GM V6/V8

Sale price $514.37 Regular price $547.49
Very low stock

- Ships same or next business day while supplies last.

🛡️ PARTSDUCK Promise - Best price, great support & more

More than just a price match! Best price, fast shipping, great stock, real support. More Here

Free Shipping Over $99

In stock items ship same or next business day from the closest of our 20+ warehouses with stock. Economy Shipping is free over $99.

Phone Support (856) 666-7986

Call us with questions 9-5 Monday - Friday EST.

(856) 666-7986

No Fee Returns for 30 Days

No restocking fees on most items, full Return Policy

Description

Quicksilver 87290A4 is an early-design thermostat housing for selected GM-based MerCruiser MCM sterndrive and MIE inboard engines.

  • Manufacturer part number: 87290A4
  • Applications include selected GM V6 and 305/350/454/502/540 CID V8 engines.

Verify the early housing design and exact engine serial number before ordering; later housings and cooling arrangements differ.