{"product_id":"marsflex-ac-compressor-with-clutch-for-2000-2019-chevy-silverado-direct-fit-4-groove-109mm-pulley","title":"Marsflex AC Compressor with Clutch for 2000–2019 Chevy Silverado — Direct-Fit, 4-Groove 109mm Pulley","description":"\u003cp\u003e\u003cstrong\u003eMarsflex AC Compressor with Clutch is a direct-fit replacement compressor assembled with a prefilled PAG oil charge and a 4-groove pulley designed to restore vehicle air conditioning performance on compatible 2000–2019 Chevrolet, GMC and Cadillac models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement unit is built to match OE-style dimensions and electrical connections for many Silverado, Sierra, Express, Savana and Escalade applications. It arrives pre-charged with the correct refrigerant oil, includes the clutch, and is intended for vehicles that accept a two-bolt mounting compressor. Before purchase, confirm your vehicle’s compressor appearance, mounting hole count and OE part number to ensure compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I verify this compressor fits my vehicle?\u003c\/h3\u003e\n\u003cp\u003eCheck the original compressor on your vehicle and compare mount location, mounting hole count and electrical plug configuration with the Marsflex unit. Also match the OE part number where possible.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm only two mounting holes are required — this unit has two.\u003c\/li\u003e\n  \u003cli\u003eCompare clutch plug\/pin shape to your vehicle harness.\u003c\/li\u003e\n  \u003cli\u003eCross-reference OE numbers: 77362, 78362, 77377, 78377, CO29002C, 15068853, 15100337.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key technical specifications I should know?\u003c\/h3\u003e\n\u003cp\u003eThe compressor is a 10S20FC type with an included clutch, a 109 mm pulley diameter and a four-groove pulley. It ships prefilled with PAG(R1234yf)46 oil and supports R134a and R1234yf refrigerants.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompressor type: 10S20FC; clutch included.\u003c\/li\u003e\n  \u003cli\u003ePulley: 109 mm diameter with 4 grooves.\u003c\/li\u003e\n  \u003cli\u003eOil: 160+10 ml PAG(R1234yf)46 prefilled — do not add refrigeration oil.\u003c\/li\u003e\n  \u003cli\u003eRefrigerant compatibility: R134a and R1234yf.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation and safety notes should I follow?\u003c\/h3\u003e\n\u003cp\u003eProfessional installation is strongly recommended to avoid damage from incorrect procedures. Inspect the compressor appearance, electrical plug and mounting orientation before fitting, and follow all service manual steps when handling refrigerant and oil.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOnly trained technicians should install to prevent compressor damage.\u003c\/li\u003e\n  \u003cli\u003eDo not add refrigerant oil; unit is precharged with the manufacturer-specified amount.\u003c\/li\u003e\n  \u003cli\u003eVerify plug\/pin and hose connections match your vehicle before assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich models and engines are covered by this replacement compressor?\u003c\/h3\u003e\n\u003cp\u003eThis compressor fits many GM full-size trucks, vans and large SUVs produced between 2000 and 2019, with specific fitment lists for Chevrolet, GMC and Cadillac models noted by year and engine size. Always check the detailed compatibility block against your vehicle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChevrolet Silverado and Sierra: select 2000–2002 models and HD variants listed by engine sizes.\u003c\/li\u003e\n  \u003cli\u003eChevrolet\/GMC Express \u0026amp; Savana vans: wide coverage from 2003–2019 across 1500\/2500\/3500\/4500 trims.\u003c\/li\u003e\n  \u003cli\u003eCadillac Escalade\/EXT: 2002 models with V8 5.3L\/6.0L engines supported.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Marsflex compressor is intended for vehicle owners, fleet maintenance shops and professional technicians who need an OE-style replacement for specific early-2000s GM trucks, vans and Escalade SUVs. It suits buyers who require a unit that arrives with the clutch and correct oil charge already installed, and who will confirm two-bolt mounting and electrical plug compatibility prior to installation. One year warranty coverage and included accessories (gloves, user manual, O-rings) support a safe, professional installation process.\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: Does this compressor include the clutch and oil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the unit includes the clutch and is prefilled with 160+10 ml PAG(R1234yf)46 oil; do not add extra oil.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will it fit my Silverado from 2005?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This unit covers specific Silverado years 2000–2002 for many engines. Verify your OE part number and two-bolt mounting before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Marsflex","offers":[{"title":"Default Title","offer_id":55170996928855,"sku":"B0GYRG11PW","price":192.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/marsflex-compressor-front-view_01dbd4f3-c591-46bd-9237-2e7dc0f5f3e8.jpg?v=1790436481","url":"https:\/\/britishgarage.co.uk\/products\/marsflex-ac-compressor-with-clutch-for-2000-2019-chevy-silverado-direct-fit-4-groove-109mm-pulley","provider":"British Garage","version":"1.0","type":"link"}