{"product_id":"pontiac-grand-prix-2005-a2990-rear-engine-oem-part","title":"Rear Engine Mount For 2005 Pontiac Grand Prix Nails The Fit Smooth Ride Replacement Tight Drivetrain Support Straight Swap Upgrade Handles Wear And Shake Solid Garage Repair","description":"\u003cdiv\u003e\n\u003cp\u003eRear Engine Mount for 2005 Pontiac Grand Prix\u003cbr\u003e\n✔️ A2990 rear mount clamps engine frame and kills powertrain rumble\u003c\/p\u003e \u003cp\u003eThis handy swap piece drops into the rear tray to eat up engine twist during hard launches and city commute. Worn rubber isolators let too much shock crawl into the cab, making steering fuzzy and floorboards shake. Swapping it out restores factory geometry and keeps power delivery clean under load.\u003c\/p\u003e ✅ Part and pack number: A2990, sold as one unit\u003cbr\u003e\n✅ Application: 2005 Pontiac Grand Prix rear mounting location\u003cbr\u003e\n✅ Core function: Dampens drivetrain bounce and cuts cabin vibration\u003cbr\u003e\n✅ Weight: 2.5 pounds per package\u003cbr\u003e\n✅ Pricing note: Direct drop-in style replacement bracket\u003cbr\u003e\n✅ Verification tip: Confirm engine size and transmission before bolting down \u003cp\u003e💡 How does a worn rear engine mount damage transmission bushings and exhaust hangers over time?\u003cbr\u003eAddressing the main pivot spot early stops chain reaction wear on nearby driveline parts and exhaust hangers.\u003cbr\u003e\n- Match exact motor displacement and gearbox style to your dashboard VIN plate\u003cbr\u003e\n- Inspect the steel cradle weld seams and hydraulic fluid seals for cracked rubbers\u003cbr\u003e\n- Torque all mounting studs to manufacturer spec to prevent harmonic resonance shaking\u003cbr\u003e\n- Align the new polyurethane or OEM rubber isolator before cycling the shifter\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"ONIX","offers":[{"title":"Default Title","offer_id":49305736773867,"sku":"A2990-Engine Mount-2005-Pontiac-Grand Prix","price":37.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/d5_a2990_fro_18c06177-8094-46f1-8fd7-e133b35eca1e.jpg?v=1787861794","url":"https:\/\/vxb.com\/products\/pontiac-grand-prix-2005-a2990-rear-engine-oem-part","provider":"VXB Bearings","version":"1.0","type":"link"}