SHIQINHA PZ20 Carburetor and Complete Wiring Harness Kit for 70–125cc Chinese ATVs — 35mm Air Filter, CDI & Ignition Coil

If your TaoTao, Coolster, Kazuma, Baja or similar Chinese ATV has been running poorly, stalling, or suffering electrical faults, this SHIQINHA PZ20 carburetor and wiring harness bundle is engineered as a ready-to-install swap to restore reliability. The kit bundles a performance-focused PZ20 carburetor with a 35mm air filter, intake manifold and fuel lines, together with a full wiring harness assembly that includes stator, ignition coil, CDI, starter relay and more. It replaces multiple aging or hard-to-find components in one purchase so you can get back on the trail faster.

How does the PZ20 carburetor improve performance over older models?

The PZ20 is sized to deliver a more responsive throttle and cleaner fuel-air mixture than common PZ19 units, while avoiding the excessive fuel use associated with larger PZ22 carbs. Improved jetting and precision machining give crisper acceleration and more consistent idling, especially when under load.

• Includes PZ20 carburetor with calibrated jets for balanced air-fuel ratios
• 35mm air filter for improved airflow and filtration
• Intake manifold and fuel lines included for a single-kit upgrade
• Optimized for 70cc–125cc 4-stroke engines to reduce bogging and rich running

What electrical parts are included and how do they simplify repairs?

The wiring harness assembly consolidates ignition, charging and starting circuits into a single, labeled harness that replaces scattered original wiring. By including the stator, ignition coil, CDI and starter relay, the kit addresses common failure points that cause no-start conditions, misfires or intermittent electrical problems.

• Complete harness with connectors matched to popular Chinese ATV models
• Stator and ignition coil for reliable charging and spark delivery
• CDI box and starter/solenoid relay to resolve starting and electrical timing faults
• Labeled, modular wiring to simplify installation and reduce troubleshooting time

Will this kit fit my TaoTao, Coolster, Kazuma or other Chinese ATV?

This SHIQINHA kit is designed as a direct replacement for many 70cc–125cc Chinese-made ATVs, including specific TaoTao and Coolster models plus brands like Baja, Vitacci, Icebear, Kazuma and more. Confirm compatibility visually by comparing the product photos—especially the stator and connector layouts—against your machine before ordering.

• Intended for 70cc–125cc 4-stroke ATVs from many Chinese brands
• Compatible models listed include multiple TaoTao and Coolster variants and others
• Compare stator shape and connector types in pictures to ensure match
• Designed as a direct swap to avoid modifying original wiring or mounts

How do I install the kit and what should I check first?

Installation typically replaces the existing carburetor, airbox components and the factory wiring harness. Basic mechanical and electrical skills are recommended: remove the old parts, fit the intake and carburetor, then route and connect the new harness per the labeled connectors. Verify connector types and stator pattern prior to installation to avoid mismatches.

• Shut off fuel and battery before starting work for safety
• Swap air filter, intake manifold and carburetor hardware as a group
• Match connectors and stator bolt pattern to original parts before securing
• Test ignition and charging functions before full reassembly

Who is this for: This SHIQINHA PZ20 carburetor and wiring harness kit is ideal for ATV owners and mechanics who want a single-purchase solution that addresses both fuel delivery and electrical faults. It suits riders with 70cc–125cc Chinese 4-stroke ATVs who need a dependable, performance-minded replacement without sourcing separate parts. If you restore, maintain or frequently repair TaoTao, Coolster, Baja, Kazuma or similar machines, this kit streamlines repairs and reduces downtime so you can spend more time riding.