{"product_id":"aisin-engine-oil-pump-toyota-4runner-pickup-20r-22r-22re-3vze","title":"AISIN OE Engine Oil Pump | 20R \/ 22R \/ 22RE \/ 3VZ-E (1984-95 4Runner \/ 1979-95 Pickup)","description":"\u003ch2\u003eAISIN OE Engine Oil Pump\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor 1984–1995 Toyota 4Runner and 1979–1995 Toyota Pickup with 20R, 22R, 22RE, 22R-TE, or 3VZ-E engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eAISIN engine oil pumps provide a direct-fit replacement for Toyota R-series four-cylinder and 3.0L 3VZ-E V6 applications, with three engine- and production-specific configurations covering 1979–1995 Pickup and 1984–1995 4Runner models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOE Manufacturer Advantage:\u003c\/strong\u003e AISIN is a Tier 1 original-equipment supplier to Toyota, and AISIN oil pumps are engineered alongside vehicle manufacturers and produced using OE manufacturing processes. These AISIN-branded pumps deliver factory-style fit, oil pressure, and lubrication performance without being represented as Genuine Toyota boxed parts.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE-manufacturer replacement\u003c\/strong\u003e from AISIN for verified Toyota applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum die-cast construction\u003c\/strong\u003e for strength with reduced weight\u003c\/li\u003e\n\u003cli\u003eDesigned to deliver proper engine-oil pressure and circulation without unnecessary engine load\u003c\/li\u003e\n\u003cli\u003eThree fitment-specific configurations for early R-series, later R-series, and 3.0L 3VZ-E engines\u003c\/li\u003e\n\u003cli\u003eNew replacement component — not remanufactured\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhich Oil Pump Fits Your Toyota?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eEarly 20R \/ 22R — Through 07\/1984\u003c\/strong\u003e\u003cbr\u003eUse for 20R and early 22R applications through July 1984 production.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e22R \/ 22RE — 08\/1984–1995\u003c\/strong\u003e\u003cbr\u003eUse for later 22R and 22RE applications beginning with August 1984 production. This configuration also fits factory 22R-TE turbo applications and is intended for the standard single-row timing-chain setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3.0L 3VZ-E — 1988–1995\u003c\/strong\u003e\u003cbr\u003eUse for Toyota 4Runner and Pickup applications equipped with the 3.0L 3VZ-E V6.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eToyota 4Runner\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1984 | 1st Gen\u003c\/strong\u003e — 2.4L 22R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1985 | 1st Gen\u003c\/strong\u003e — 2.4L 22RE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1986–1987 | 1st Gen\u003c\/strong\u003e — 2.4L 22RE \/ 22R-TE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1988–1989 | 1st Gen\u003c\/strong\u003e — 2.4L 22RE \/ 3.0L 3VZ-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1990–1995 | 2nd Gen\u003c\/strong\u003e — 2.4L 22RE \/ 3.0L 3VZ-E\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eToyota Pickup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1979–1980 | 1st Gen\u003c\/strong\u003e — 2.2L 20R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1981–1983 | 1st Gen\u003c\/strong\u003e — 2.4L 22R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1984 | 2nd Gen\u003c\/strong\u003e — 2.4L 22R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1985 | 2nd Gen\u003c\/strong\u003e — 2.4L 22R \/ 22RE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1986–1987 | 2nd Gen\u003c\/strong\u003e — 2.4L 22R \/ 22RE \/ 22R-TE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1988 | 2nd Gen\u003c\/strong\u003e — 2.4L 22R \/ 22RE \/ 22R-TE \/ 3.0L 3VZ-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1989–1990 | 3rd Gen\u003c\/strong\u003e — 2.4L 22R \/ 22RE \/ 3.0L 3VZ-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1991–1995 | 3rd Gen\u003c\/strong\u003e — 2.4L 22RE \/ 3.0L 3VZ-E\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1984 four-cylinder applications use a production-date split.\u003c\/strong\u003e Builds through 07\/1984 use the early pump; builds from 08\/1984 use the later R-series pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLater R-series configuration:\u003c\/strong\u003e intended for the factory-style single-row timing-chain setup used with later 22R, 22RE, and 22R-TE engines. Engines converted to a dual-row timing set may require the early-style pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine-swapped vehicles:\u003c\/strong\u003e match the oil pump to the installed engine and timing configuration rather than chassis year alone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e AISIN\u003cbr\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Engine Oil Pump\u003cbr\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Oil Pump\u003cbr\u003e\n\u003cstrong\u003eOE Relationship:\u003c\/strong\u003e Toyota OE Supplier \/ OE-Manufacturer Replacement\u003cbr\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Aluminum Die-Cast Pump Housing\u003cbr\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Engine Oil Circulation and Pressure\u003cbr\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003cbr\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e One Oil Pump Assembly per Vehicle\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailable Configurations\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eEarly 20R \/ 22R — Through 07\/1984\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) AISIN engine oil pump assembly\u003c\/li\u003e\n\u003cli\u003e(1) Oil-pump O-ring gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor early 20R and 22R applications through July 1984 production.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e22R \/ 22RE — 08\/1984–1995\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) AISIN engine oil pump assembly\u003c\/li\u003e\n\u003cli\u003e(1) Oil-pump O-ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor later 22R, 22RE, and 22R-TE applications using the factory-style single-row timing-chain setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3.0L 3VZ-E — 1988–1995\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) AISIN engine oil pump assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor Toyota 4Runner and Pickup applications equipped with the 3.0L 3VZ-E V6.\u003c\/p\u003e","brand":"AISIN","offers":[{"title":"Early 20R \/ 22R — Through 07\/1984","offer_id":67598742061365,"sku":null,"price":57.99,"currency_code":"USD","in_stock":true},{"title":"22R \/ 22RE — 08\/1984–1995","offer_id":67598742094133,"sku":null,"price":72.99,"currency_code":"USD","in_stock":true},{"title":"3.0L 3VZ-E — 1988–1995","offer_id":67598742126901,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6005\/8421\/files\/ChatGPTImageSep29_2026_10_03_36PM.png?v=1790733907","url":"https:\/\/preserverad.com\/products\/aisin-engine-oil-pump-toyota-4runner-pickup-20r-22r-22re-3vze","provider":"Preserve Rad","version":"1.0","type":"link"}