FREE SHIPPING
Free shipping on every order — no minimum purchase required.DESCRIPTION
W5C 86673A 2 External Wiring Harness for Mercruiser 140 GM 181 I/L4 (1979–1982)
OEM replacement external wiring harness designed specifically for Mercruiser 140 engines with GM 181 cubic inch inline 4-cylinder motors. This harness ensures reliable electrical connections between your engine and boat systems.
- Fits: Mercruiser 140 GM 181 I/L4 models 1979–1982
- OEM-quality construction for marine engine reliability
- Complete external harness assembly
- Factory-correct routing and connector placement
Proper wiring is critical for engine performance and safety on the water—this original-spec harness delivers dependable operation without compatibility guesswork.
SHIPPING & RETURNS
SHIPPING
- Free Shipping on all orders — no minimum purchase required.
- Orders are dispatched within 24 hours of purchase (business days).
- Estimated delivery: 2–5 business days within the contiguous United States.
- Tracking information emailed as soon as your order ships.
RETURNS
- Exchanges accepted — we want you to be completely satisfied.
- If a part does not fit or is not as described, contact us within 7 days for an exchange.
- Items must be in original, unused condition and in original packaging.
WARRANTY
- 1-Year extended warranty available at additional cost — ask us for details.
FITMENT & COMPATIBILITY
Please verify that this part is compatible with your vehicle's year, make, model, and trim level before ordering. Part numbers and fitment details are listed in the product description. If you have any questions about compatibility, our team is happy to help — contact us by phone or email before purchasing.
Phone: (803) 723-7074
Email: sales@findmypart.shop
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