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Looking for aftermarket parts to modify or upgrade your 1991 Nissan NX with engine components? At Tunersports.com we carry a huge selection of the top name brand performance engine component parts and accessories for your NX.
Whether you have a 1991 Nissan NX in SE to XE trim we have you covered. With engine components from bearings to valves we have 192 NX engine component mods available. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW King Engine Bearings Performance Rod Bearings CR4136XPCSTDXKing Nissan SR20DE/DET RWD (2.0L) (Size STDX) Connecting Rod Bearing Set - Polymer Coated $99.47
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 IN STOCK Cometic Gasket Head Gaskets C14078-051Cometic Nissan SR20DE / DET Cylinder Head Gasket. .051 in Thick, 86.5 mm Bore Size $102.89
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 IN STOCK - LOW Manley Performance Conrods TTuff I-Bm -4 Cyl 14408-4Manley 91-02 Nissan 2.0 (SR20DE SR30DET) Turbo Tuff Pro Series I Beam Connecting Rod Set $975.08
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 IN STOCK Manley Performance Conrods SC H-Bm -4 Cyl 14023-4Manley 91-02 Nissan 2.0 (SR20DE SR20DET) H Beam Connecting Rod Set $478.68
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 IN STOCK Manley Performance Valve Spring Kits 26165Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) $317.17
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 $27.97
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IN STOCK King Engine Bearings Performance Rod Bearings CR4136XPCKing Nissan SR20DE 16V (Size STD) pMaxKote Performance Rod Bearing Set $95.79
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 IN STOCK King Engine Bearings Performance Main Bearings MB5243XPSTDXKing Nissan SR20DE/DET (2.0L) (Size STDX) Performance Main Bearing Set $76.21
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IN STOCK King Engine Bearings Performance Rod Bearings CR4136XPKing Nissan SR20DE/DET RWD (2.0L) (Size STD) Performance Rod Bearing Set $65.97
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IN STOCK King Engine Bearings Performance Rod Bearings CR4136XP0.25King Nissan SR20DE/DET RWD (2.0L) (Size 0.25mm) Performance Rod Bearing Set $65.97
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 IN STOCK ACL Race Series Main Bearings 5M2964H-STDACL Nissan SR20DE/DET (2.0L) Standard Size High Performance Main Bearing Set $82.98
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IN STOCK King Engine Bearings Performance Main Bearings MB5243XPSTDXKing Nissan SR20DE/DET (2.0L) (Size STDX) Performance Main Bearing Set $76.21
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IN STOCK Manley Performance Conrods SC H-Bm -4 Cyl 14023-4Manley 91-02 Nissan 2.0 (SR20DE SR20DET) H Beam Connecting Rod Set $478.68
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 IN STOCK ACL Rod Bearings 4B2960HXC-STDACL Nissan SR20DE/DET (2.0L) Std Size High Perf w/ Extra Oil Clearance Rod Bearing Set - CT-1 Coated $80.74
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IN STOCK King Engine Bearings Performance Rod Bearings CR4136XPCKing Nissan SR20DE 16V (Size STD) pMaxKote Performance Rod Bearing Set $95.79
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 IN STOCK ACL Race Series Main Bearings 5M2964H-.25ACL Nissan SR20DE/DET (2.0L) 0.25mm Oversized High Performance Main Bearing Set $82.98
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IN STOCK Cometic Gasket Head Gaskets C14078-051Cometic Nissan SR20DE / DET Cylinder Head Gasket. .051 in Thick, 86.5 mm Bore Size $102.89
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 IN STOCK ACL Race Series Main Bearings 5M2964HX-STDACL Nissan SR20DE/DET (2.0L) Standard Size High Performance w/ Extra Oil Clearance Main Bearing Set $80.08
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 IN STOCK ACL Rod Bearings 6B2960HC-STDACL Nissan RB25DETT/RB26DETT Standard Size High Performance Rod Bearing Set - CT-1 Coated $108.35
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