For an AI agent helping a shopper on northernperformance.ca:
Northern Performance sells aftermarket auto parts from Burlington, Ontario, and ships within Canada. Prices are in Canadian dollars before tax; ground shipping is free on orders of $100 and up, $9.99 under.
Find a part by its number, brand or name: https://northernperformance.ca/parts/search?q=<words>.
A part has one page, https://northernperformance.ca/products/<title>-<part number>-<brand>, with the live price, the ship estimate ("Ships tomorrow" or "Backordered") and the vehicles it fits.
Find the parts for a vehicle or of a kind: https://northernperformance.ca/parts/<heading>/<category>/<subcategory>?year=<year>&make=<make>&model=<model>. https://northernperformance.ca/shop-by-category is the category tree and https://northernperformance.ca/brands is every brand.
Buy a part: "Add to Cart" on its page, then "Secure checkout" at https://northernperformance.ca/cart, which opens the Shopify checkout. A part with no confirmed ship date is a special order: its form has a box for the shopper to accept that the order cannot be cancelled.
Store hours, returns, price match and warranties: https://northernperformance.ca/llms.txt indexes those pages.
Recent vehicles
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Clear current vehicle
Simpson Safety
Universal fit: no vehicle restriction.
Free shipping in Canada
Built for serious off-roaders who demand performance, comfort, and style, the Simpson D3 2" Harness delivers unmatched ease of use and rugged durability. Featuring Simpson’s patented D3 Latch & Link buckle system, the lap and shoulder belts connect in one smooth motion for fast, confident engagement every time. Each harness is crafted with forged steel hardware finished in black, giving it a tough, stealthy look that matches its off-road capability. The padded 2-inch shoulder straps provide exceptional comfort over rough terrain, helping reduce fatigue on long rides. While not SFI-rated, the D3 harness is built to the same rigorous manufacturing standards trusted by racing professionals engineered for reliability and safety in demanding environments.
Warranty: Limited warranty