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Mazda RX-7 Engine for Sale | OEM Used Legendary 13B Wankel Rotary Engine Across
Rated 4.00 out of 5
2 reviews
In Stock
At a Glance
- Condition: OEM used, compression tested both rotor housings per Mazda rotary engine standard procedure
- Availability: In stock, Mazda RX-7 13B rotary engine available across multiple variants
- Shipping: Specialty freight handling for rotary engines to all 50 states
- RX-7 generation verified (FB 1978-1985, FC 1986-1991, FD 1992-2002)
- Engine variant confirmed (12A NA, 13B NA, 13B-T single-turbo, 13B-REW sequential twin-turbo for FD)
- Compression tested both rotor housings (each face of each rotor measured)
- Apex seal condition documented (CRITICAL: apex seals are the primary wear point in rotary engines)
- Side seal condition assessed
- Eccentric shaft condition verified
- Rotor housing wear documented (peripheral exhaust ports older rotary architecture)
- Sequential twin-turbo system condition assessed (for 13B-REW FD variant)
- Honest disclosure of rotary engine maintenance requirements
- Backed by a 15 day replacement warranty against internal defects
Mazda MX-5 Engine for Sale | OEM Used Mazda MX-5 Miata Engine Across B6ZE / BP
Rated 4.00 out of 5
2 reviews
In Stock
At a Glance
- Condition: OEM used, compression and leak-down tested all 4 cylinders
- Availability: In stock, Mazda MX-5 engines available across multiple generations
- Shipping: Free shipping to all 50 states via heavy freight, 5 to 10 business days
- Engine variant verified (B6ZE 1.6L / BP 1.8L / MZR 2.0L LF / SkyActiv-G 2.0L PE-VPR)
- MX-5 generation confirmed (NA 1989-1997, NB 1998-2005, NC 2006-2015, ND 2016-current)
- Horsepower rating documented (115-181 HP depending on generation and variant)
- Compression and leak-down tested all 4 cylinders
- Cylinder head condition documented
- Timing belt or chain condition assessed (varies by generation)
- Variable valve timing system condition documented (NC / ND only; NA / NB no VVT)
- Honest disclosure of MZR vs SkyActiv-G architectural distinction
- 15 day replacement warranty on internal defects
Mazda CX-9 Engine for Sale | OEM Used SkyActiv-G 2.5 Liter Turbocharged Inline-4
Rated 4.00 out of 5
2 reviews
In Stock
At a Glance
- Condition: OEM used, compression and leak-down tested all 4 cylinders
- Availability: In stock, Mazda CX-9 SkyActiv-G 2.5T engine available
- Shipping: Free shipping to all 50 states via heavy freight, 7 to 14 business days
- Engine variant verified (SkyActiv-G 2.5T turbocharged for the 2016-current second-generation CX-9 application)
- Year confirmed (2016-current second-generation CX-9; NOT compatible with 2007-2015 first-generation which used 3.7L V6)
- Horsepower rating documented (227 HP on 87 octane / 250 HP on 93 octane premium)
- Compression and leak-down tested all 4 cylinders
- Turbocharger condition assessed (single twin-scroll turbocharger)
- Direct injection HPDI system condition noted
- Variable valve timing (S-VT) system condition documented
- Dynamic Pressure Turbo (DPT) variable-geometry exhaust valve condition checked
- Backed by a 15 day replacement warranty against internal defects
Mazda CX-7 Engine for Sale | OEM Used L3-VDT 2.3 Liter MZR DISI Turbocharged
Rated 4.00 out of 5
2 reviews
In Stock
At a Glance
- Condition: OEM used, compression and leak-down tested all 4 cylinders
- Availability: In stock, Mazda CX-7 L3-VDT 2.3L turbo engine available
- Shipping: Free shipping to all 50 states via heavy freight, 7 to 14 business days
- Engine variant verified (L3-VDT 2.3L MZR DISI turbocharged for the 2007-2012 first-generation Mazda CX-7)
- Application confirmed (2007-2012 CX-7 turbo variant only; later 2010-2012 also offered NA L5-VE 2.5L variant)
- Horsepower rating documented (244 HP at 5,000 RPM)
- Compression and leak-down tested all 4 cylinders
- Turbocharger condition assessed (K04 turbocharger, common wear point on this application)
- Direct injection MZR DISI system condition noted
- MZR external belt-driven water pump architecture confirmed (distinct from SkyActiv-G internal architecture)
- VVT (Variable Valve Timing) system condition documented
- Honest disclosure of CX-7 L3-VDT well-documented reliability concerns
- Backed by a 15 day replacement warranty against internal defects
Mazda B2200 Engine for Sale | OEM Used Mazda F2 2.2 Liter Inline-4 Carbureted
Rated 4.00 out of 5
2 reviews
In Stock
At a Glance
- Condition: OEM used, compression and leak-down tested all 4 cylinders
- Availability: In stock, Mazda B2200 F2 2.2L inline-4 engine available
- Shipping: Free shipping to all 50 states via heavy freight, 7 to 14 business days
- Engine verified as Mazda F2 2.2L inline-4 (the engine used in Mazda B2200 pickup)
- Fuel system variant confirmed before sale (carbureted F2 vs EFI F2 - call (855) 634-4447 to specify)
- Year confirmed (F2 production approximately 1987-1993 for Mazda B2200 in North American markets)
- Application confirmed (Mazda B2200 pickup, Ford Courier in some markets, Mazda B-series compact pickup)
- Horsepower rating documented (approximately 92-100 HP depending on year and fuel system variant)
- Compression and leak-down tested all 4 cylinders
- Cylinder head condition documented (aluminum SOHC 8-valve)
- Fuel system condition documented (carburetor or EFI throttle body / port injection)
- Timing belt condition assessed
- 15 day replacement warranty on internal defects
Mazda 20B Engine for Sale | OEM Used Legendary 20B-REW Triple-Rotor Sequential
Rated 4.00 out of 5
2 reviews
In Stock
At a Glance
- Condition: OEM used, compression tested all three rotor housings per Mazda rotary engine standard procedure
- Availability: Rare specialty stock, Mazda 20B-REW triple-rotor sequential twin-turbo engine available
- Shipping: Specialty freight handling for rare rotary engines to all 50 states
- Engine variant verified as 20B-REW (THREE rotors, NOT the more common twin-rotor 13B-REW /)
- Donor confirmed (Eunos Cosmo / JC Cosmo 1990-1995 JDM-only flagship coupe)
- Compression tested all THREE rotor housings (each face of each rotor measured per Mazda standard)
- Sequential twin-turbo system condition assessed (HT-12 / HT-15 Hitachi twin-turbo arrangement)
- Apex seal condition documented all three rotors
- Eccentric shaft condition verified (longer 3-rotor eccentric shaft)
- Rotor housing wear documented
- Honest disclosure of rotary engine maintenance requirements and JDM-import specifics
- Backed by a 15 day replacement warranty against internal defects (limited per rotary engine standards)
At a Glance
- Condition: OEM used, compression tested both rotor housings per Mazda rotary standard
- Availability: Multiple 13B variants in stock across different applications
- Shipping: Specialty freight handling for rotary engines to all 50 states
- Variant verified (13B-NA naturally-aspirated / 13B-T single-turbo / 13B-REW sequential twin-turbo / 13B-MSP Multi-Side Port Renesis)
- Application confirmed (RX-7 FB / FC / FD, RX-8, JDM Capella / Luce / Cosmo applications)
- Compression tested both rotor housings (each face of each rotor measured)
- Apex seal condition documented (CRITICAL primary wear point)
- Side seal condition assessed
- Eccentric shaft condition verified
- Rotor housing wear documented
- Honest disclosure of rotary engine maintenance requirements
- 15 day replacement warranty on internal defects
At a Glance
- Condition: OEM used, compression and leak-down tested all 8 cylinders
- Availability: In stock, Toyota / Lexus UZ V8 engine available across 1UZ / 2UZ / 3UZ variants
- Shipping: Free shipping to all 50 states via heavy freight, 7 to 14 business days
- Engine variant verified (1UZ-FE 4.0L 1989-2002 / 2UZ-FE 4.7L 1998-2011 / 3UZ-FE 4.3L 2001-2010)
- Application confirmed (Lexus LS400 / LS430 / GS400 / GS430 / SC400 / SC430 / LX470 / LX450 / GX470, Toyota Tundra / Sequoia / Land Cruiser)
- Horsepower rating documented (250-290 HP depending on variant)
- Compression and leak-down tested all 8 cylinders
- Both cylinder heads condition documented (90-degree V8 with two heads)
- Timing belt condition assessed (UZ family uses timing belt, NOT chain)
- Cooling system integrity verified
- VVT-i system condition documented (later variants)
- 15 day replacement warranty on internal defects
Jeep NV3550 Transmission for Sale | OEM Used New Venture Gear NV3550 5-Speed
Rated 4.00 out of 5
2 reviews
In Stock
At a Glance
- Condition: OEM used, all 5 forward gears and reverse function-tested
- Availability: In stock, Jeep NV3550 5-speed manual transmission available
- Shipping: Free shipping to all 50 states via heavy freight, 5 to 10 business days
- Transmission verified as NV3550 New Venture Gear 5-speed manual (replaced earlier AX-15 in TJ production)
- Application confirmed (Jeep Wrangler TJ 2000-2004, Jeep Wrangler Unlimited LJ 2004, Jeep Liberty KJ 2002-2005)
- Engine pairing confirmed (4.0L AMC inline-6 in TJ / LJ, 3.7L PowerTech V6 in Liberty KJ)
- All 5 forward gears and reverse function-tested
- Synchro condition assessed (no grinding or notchy engagement)
- Input shaft and output shaft spline condition documented
- Bellhousing pattern verified (4.0L inline-6 pattern OR 3.7L V6 pattern)
- 15 day replacement warranty on internal defects
Jeep NSG370 Transmission for Sale | OEM Used New Venture Gear NSG370 6-Speed
Rated 4.00 out of 5
2 reviews
In Stock
At a Glance
- Condition: OEM used, all 6 forward gears and reverse function-tested
- Availability: In stock, Jeep NSG370 6-speed manual transmission available
- Shipping: Free shipping to all 50 states via heavy freight, 5 to 10 business days
- Transmission verified as NSG370 New Venture Gear 6-speed manual (successor to NV3550
- Application confirmed (Jeep Wrangler JK 2005-2018, Jeep Wrangler JL 2018-current, Liberty KK with 3.7L V6, Dodge Nitro)
- Engine pairing confirmed (3.6L Pentastar, 3.7L PowerTech V6, 3.8L Chrysler EGT V6)
- All 6 forward gears and reverse function-tested
- Synchro condition assessed (no grinding or notchy engagement)
- Input shaft and output shaft spline condition documented
- Bellhousing pattern verified (V6 pattern)
- 15 day replacement warranty on internal defects
Jeep Liberty 3.7L Engine for Sale | OEM Used Chrysler PowerTech 3.7 Liter V6
Rated 4.00 out of 5
2 reviews
In Stock
At a Glance
- Condition: OEM used, compression and leak-down tested all 6 cylinders
- Availability: In stock, Chrysler PowerTech 3.7L V6 engine available
- Shipping: Free shipping to all 50 states via heavy freight, 7 to 14 business days
- Engine verified as Chrysler PowerTech 3.7L V6 (engine code EKG, 2002-2012 production span)
- Application confirmed (Jeep Liberty KJ / KK, Jeep Wrangler TJ / JK, Dodge Dakota, Dodge Nitro, Mitsubishi Raider, Ram Dakota)
- Horsepower rating documented (210 HP at 5,200 RPM, 235 lb-ft at 4,000 RPM)
- Compression and leak-down tested all 6 cylinders
- Both cylinder heads condition documented
- Cooling system integrity verified
- Timing chain condition assessed
- Honest disclosure of PowerTech 3.7L documented reliability concerns
- 15 day replacement warranty on internal defects
Jeep AW4 Transmission for Sale | OEM Used Aisin-Warner AW4 4-Speed Automatic
Rated 4.00 out of 5
2 reviews
In Stock
At a Glance
- Condition: OEM used, all 4 forward gears and reverse function-tested
- Availability: In stock, Jeep AW4 4-speed automatic transmission available
- Shipping: Free shipping to all 50 states via heavy freight, 5 to 10 business days
- Transmission verified as Aisin-Warner AW4 (related to Toyota A340 family, used in Jeep XJ Cherokee and MJ Comanche)
- Application confirmed (Jeep Cherokee XJ 1987-2001, Jeep Comanche MJ 1987-1992)
- Engine pairing confirmed (4.0L AMC inline-6 the primary pairing, plus earlier 2.5L AMC inline-4)
- All 4 forward gears and reverse function-tested
- Torque converter condition assessed (lock-up converter)
- Valve body condition documented
- Bellhousing pattern verified (AMC inline-6 pattern)
- 15 day replacement warranty on internal defects
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At Part Nests, we specialize in high-quality used and OEM auto parts, with a wide selection of components ready to ship to customers.
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Office Address :
8415 WOODSBORO PIKE STE J,
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