{"product_id":"a-premium-engine-water-pump-for-gm-dohc-v6-3-6l-3-0l-2-8l-aluminum-housing-metal-impeller","title":"A-Premium Engine Water Pump for GM DOHC V6 (3.6L\/3.0L\/2.8L) — Aluminium Housing, Metal Impeller","description":"\u003cp\u003e\u003cstrong\u003eA-Premium Engine Water Pump is a direct-fit replacement water pump engineered for GM DOHC V6 engines (3.6L, 3.0L, 2.8L) to restore coolant flow and reliable engine cooling.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement water pump is designed to match factory fitment and performance for a broad list of GM, Cadillac, Buick, GMC, Pontiac, Saab, Saturn and Suzuki vehicles. Built with an aluminum casting, a metal impeller and a flange pulley, the pump follows original mounting and hub dimensions so installation is straightforward for professional installers and experienced DIYers. It comes with a one-year unlimited-mileage guarantee from A-Premium, supporting confidence in compatibility and workmanship.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will this A-Premium water pump fit?\u003c\/h3\u003e\n\u003cp\u003eThis pump is produced to cover many GM-platform vehicles with DOHC V6 engines in 3.6L, 3.0L and 2.8L displacements. Fitment varies by model year and VIN where applicable, so always verify part numbers and engine codes before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChevrolet: Camaro, Caprice, Captiva Sport, Colorado, Equinox, Impala, Malibu, Traverse (select years)\u003c\/li\u003e\n  \u003cli\u003eGMC: Acadia, Canyon, Terrain (select years and engine sizes)\u003c\/li\u003e\n  \u003cli\u003eCadillac\/Buick\/Saab\/Pontiac\/Saturn\/Suzuki: specific ATS, CTS, SRX, XTS, Enclave, LaCrosse, G6\/G8, 9-3\/9-4X\/9-5, Aura, Vue, Grand Vitara models\u003c\/li\u003e\n  \u003cli\u003eReference numbers include AW5103, 43530, 1305130, 12618472 and other OE-style cross numbers for confirmation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the pump's construction affect durability and performance?\u003c\/h3\u003e\n\u003cp\u003eThe pump uses an aluminum casting for the housing and a metal impeller, delivering strength and resistance to typical coolant-system stresses. These materials help maintain structural integrity under heat and pressure while the flange pulley and standard impeller rotation match original drive characteristics.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum casting resists corrosion and reduces weight compared to some cast-iron units\u003c\/li\u003e\n  \u003cli\u003eMetal impeller maintains shape and flow under high coolant temperatures\u003c\/li\u003e\n  \u003cli\u003eFlange-type pulley and standard rotation simplify belt alignment and installation\u003c\/li\u003e\n  \u003cli\u003eHub diameter and bolt pattern follow OEM specs for direct-fit replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check during installation to ensure a long service life?\u003c\/h3\u003e\n\u003cp\u003eProper installation and related component inspection extend pump life and prevent premature failures. Replace any worn pulleys, belts, gaskets, and inspect the thermostat and coolant condition when performing the swap.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm hub diameter (3.41 in) and mounting hole count (6) match the vehicle\u003c\/li\u003e\n  \u003cli\u003eUse new gaskets\/sealant and torque bolts to manufacturer specs\u003c\/li\u003e\n  \u003cli\u003eReplace serpentine belt and inspect tensioner and idler pulleys for wear\u003c\/li\u003e\n  \u003cli\u003eFlush coolant system and fill with the manufacturer-recommended coolant mix\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat guarantees and part references help confirm I ordered the right unit?\u003c\/h3\u003e\n\u003cp\u003eA-Premium provides a one-year unlimited-mileage warranty that covers manufacturing defects. Cross-reference the included reference numbers and OE-style part codes to ensure compatibility with your vehicle’s VIN and engine code.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-year unlimited-mileage guarantee from A-Premium\u003c\/li\u003e\n  \u003cli\u003eCompare to OE numbers: 130-5130, 12645176, 12709178 and others listed with the pump\u003c\/li\u003e\n  \u003cli\u003eVerify VIN-specific fitment for some Cadillac models (VIN identifiers provided)\u003c\/li\u003e\n  \u003cli\u003eCheck hub dimensions and bolt pattern against the old pump before full installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this pump for? This A-Premium water pump is intended for vehicle owners, mechanics and restoration shops replacing a failed or worn water pump on compatible GM-platform cars and SUVs. It suits anyone who needs a direct-fit, OEM-style replacement with durable materials and clear cross-reference numbers — especially owners of Chevrolet, GMC, Cadillac, Buick and allied-brand vehicles listed in the fitment information who want a dependable, ready-to-install unit backed by a limited warranty.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I confirm this water pump fits my vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Match your VIN\/engine code and compare listed reference numbers (e.g., 1305130, 12618472) and hub\/mounting dimensions before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty does A-Premium provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A-Premium includes a one-year unlimited-mileage guarantee covering manufacturing defects.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":55167860506967,"sku":"B088895Q9P","price":46.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/a-premium-water-pump-front-view_8a57d728-0578-40cd-8750-0b281e766416.jpg?v=1790393894","url":"https:\/\/britishgarage.co.uk\/products\/a-premium-engine-water-pump-for-gm-dohc-v6-3-6l-3-0l-2-8l-aluminum-housing-metal-impeller","provider":"British Garage","version":"1.0","type":"link"}