{"product_id":"mechanical-fuel-pump-m4503-1973-buick-checker-a11e","title":"M4503 Mechanical Fuel Pump, 1 Piece, Fits 1973 Buick Special, Checker A11, Checker A11E, Checker Deluxe, Checker Marathon, Checker Taxicab, handy fuel delivery replacement for routine vehicle service and exact application review","description":"\u003cp\u003eM4503 mechanical fuel pump for 1973 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 1973 Buick Special, Checker A11, Checker A11E, Checker Deluxe, Checker Marathon, Checker Taxicab. 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: 1973 Buick Special, Checker A11, Checker A11E, Checker Deluxe, Checker Marathon, Checker Taxicab\u003cbr\u003e\n✅ Manufacturer: General Motors\u003cbr\u003e\n✅ Product description: Mechanical Fuel Pump\u003cbr\u003e\n✅ Source MY range: 1973-1973\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":67895612506347,"sku":"M4503-Fuel Pump-1973--Buick-Special, Checker A11 Taxicab-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_2bf5b26e-52ca-46f8-8682-c0af0fbb767f.jpg?v=1791397646","url":"https:\/\/vxb.com\/products\/mechanical-fuel-pump-m4503-1973-buick-checker-a11e","provider":"VXB Bearings","version":"1.0","type":"link"}