{"product_id":"mechanical-fuel-pump-m4503-1971-gmc-k25-k2500-auto","title":"M4503 Mechanical Fuel Pump, 1 Piece, Fits 1971 GMC K25\/K2500 Suburban, reliable fuel delivery part for everyday maintenance, starting support, and fitment checks","description":"\u003cp\u003eM4503 mechanical fuel pump for 1971 service\u003cbr\u003e\n✔️ 1 piece, fuel pump fitment and cross-reference details\u003c\/p\u003e\n\n\u003cp\u003eThis 1 piece mechanical fuel pump is typically used for fuel delivery in 1971 GMC K25\/K2500 Suburban. It is handy. Verify the engine, fuel-system layout, connectors, mounting details and exact application.\u003c\/p\u003e\n\n✅ Part and pack: M4503, 1 piece\u003cbr\u003e\n✅ Product type: Fuel Pump\u003cbr\u003e\n✅ Alternate numbers: Airtex Part #: 40446; Onix PN: OMP40446; Spectra Part #: SP1021MP; Delphi Part #: MF0051; Sparta Part #: PN8027; GMB Part #: 530-8070\u003cbr\u003e\n✅ Vehicle fit: 1971 GMC K25\/K2500 Suburban\u003cbr\u003e\n✅ Manufacturer: General Motors\u003cbr\u003e\n✅ Product description: Mechanical Fuel Pump\u003cbr\u003e\n✅ Source MY range: 1971-1971\u003cbr\u003e\n✅ Fitment note: Source application from Applications field; source MY Range 1965-1975\u003cbr\u003e\n✅ Retail price: $35.30 USD\u003cbr\u003e\n\n\u003cp\u003e💡 How can a driver confirm the correct mechanical fuel pump fit?\u003cbr\u003e\nMatch replacement to the vehicle system.\u003cbr\u003e\n- Verify the individual year, make, model, engine, and fuel-system layout.\u003cbr\u003e\n- Compare the pump style, connector, strainer, mounting details, and cross references.\u003cbr\u003e\n- Review the image and source part data.\u003c\/p\u003e✝️","brand":"ONIX","offers":[{"title":"Default Title","offer_id":49405720494315,"sku":"M4503-Fuel Pump-1971-GMC-K25\/K2500 Suburban-OMP40446","price":60.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/SP1021MP_FRO_P01_220_91d7b9ca-ef5a-4b98-9983-019537da204a.jpg?v=1789418813","url":"https:\/\/vxbtools.com\/products\/mechanical-fuel-pump-m4503-1971-gmc-k25-k2500-auto","provider":"VXB Bearings","version":"1.0","type":"link"}