Skip to product information
Oil Block Off Plug Kit 43453T for Mercury Mariner V6 10-41506 2.0L 2.5L
$31.89
Sale price
$31.89
Regular price
Quantity
Pickup currently not available
Secure Checkout • Encrypted Payments
Free Shipping
Contiguous U.S.
1-Year Warranty
Parts you can rely on
30-Day Returns
Hassle-free returns
Need help confirming fitment?
Talk with a parts expert today.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Equipment Fitment
Review the equipment and model information below. Fitment can vary by serial number, production date, or machine configuration, so confirm your model and reference numbers before ordering.
Equipment / model
- Mercury Mariner 43453T V6 2.0L engines
- Mercury Mariner 43453T V6 2.5L engines
Product Overview
This Oil Block Off Plug Kit seals unused oil passages in Mercury Mariner 43453T V6 engines, making it essential for engine rebuilds or modifications. It prevents oil leaks and ensures proper lubrication flow in 2.0L and 2.5L V6 powerheads. Ideal for marine mechanics and DIY enthusiasts working with Mercury Mariner outboards.
Key Features & Performance
- Precision-machined aluminum construction for corrosion resistance
- Includes all necessary plugs for complete block-off installation
- Designed to withstand high oil pressure and temperature
- Direct fit for Mercury Mariner 43453T V6 2.0L and 2.5L engines
- Helps eliminate oil leaks during engine modification or rebuild
Common Uses
- Sealing oil passages during engine rebuild or overhaul
- Blocking off unused oil ports in race or performance setups
- Replacing damaged or missing oil gallery plugs
- Oil system modification for custom applications
Technical Specifications
- Part Number(s): 10-41506
Frequently Asked Questions
Q: Will this kit fit my Mercury Mariner 3.0L V6? A: No, this Oil Block Off Plug Kit is specifically designed for 2.0L and 2.5L V6 engines, not 3.0L models.
Q: Are all plugs included in the kit? A: Yes, the kit contains all plugs needed to block off the required oil passages on compatible engines.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.