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Walker 74020 Exhaust Resonator and Pipe Assembly
| Brand | Walker 74020 |
|---|---|
| Inlet Outside Diameter | 2.000 |
| Outlet Outside Diameter | 2.250 |
| Length | 46.150 |
| Tapered Outlet | No |
| Mounting Hardware Included | No |
| Shape | Round |
| Grade Type | Premium |
| Body Height | 5.000 |
| Body Length | 10.000 |
| Body Width | 5.000 |
| Hanger Included | Yes |
| Body Material | Steel |
| Gasket Or Seal Included | No |
| Hanger Type | Welded |
| Inlet Configuration | Pipe connection |
| Inlet Quantity | 1 |
| Material | Steel |
| Muffler Type | Resonator |
| Outlet Configuration | Tailpipe |
| Outlet Quantity | 1 |
| Reversible | No |
| Tunable | No |
| Universal Or Specific Fit | Specific |
| Fits | Toyota · 3 vehicles |
Specific fit. Designed to fit, perform and sound like the original system.
Welded steel construction. Built for durable exhaust flow and OE-style sound.
Resonator assembly. Precision tuning helps deliver excellent flow characteristics.
Cross-references 174300P542 for the same application. See all 1.
Walker 74020 Resonator Assembly for Highlander
Walker 74020 is a welded exhaust resonator and pipe assembly built for specific vehicle fitment and OE-style sound control. It is engineered for 2017-2019 Toyota Highlander applications and uses precise tuning to support smooth exhaust flow while matching the original system’s sound profile.
- Specific fit for 2017-2019 Toyota Highlander
- Welded resonator assembly with pipe connection inlet
- Round steel construction with premium grade materials
- Single inlet and single tailpipe outlet configuration
- Hanger included with welded hanger type
- 2.000-inch inlet outside diameter and 2.250-inch outlet outside diameter
- 46.150-inch overall length for OE-style routing
OE-Style Exhaust Performance
This Walker resonator assembly is built to fit, perform, and sound like the original exhaust system on the Toyota Highlander. The round steel body, welded construction, and tuned resonator design help maintain proper exhaust flow characteristics while controlling resonance for a factory-like sound. Walker 74020 is a direct-fit exhaust resonator and pipe assembly for 2017, 2018, and 2019 Toyota Highlander models.
This part cross-references 174300P542 for the same application.
Common Repair Uses
- Restores a damaged or rusted resonator and pipe section
- Addresses exhaust noise caused by a failing resonator
- Replaces a bent or corroded OE exhaust assembly
- Helps correct exhaust resonance after system wear
- Supports proper tailpipe routing on Highlander exhaust service
Installation Notes
Fits 2017-2019 Toyota Highlander, N/A. Verify inlet and outlet diameters, hanger location, and overall length before installation. Mounting hardware and gasket or seal are not included, so reuse or source the required service parts as needed. Professional exhaust installation is recommended to ensure proper alignment and weld integrity.
Quality Assurance
Walker designs this resonator assembly to match original-system fit, flow, and sound characteristics using tuned exhaust technology and welded steel construction. The premium-grade build supports consistent replacement quality for OE-style exhaust service on the Toyota Highlander.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Notes |
|---|---|---|---|---|---|---|
| 2019 | Toyota | Highlander | 3.5L | V6 | GAS | — |
| 2018 | Toyota | Highlander | 3.5L | V6 | GAS | — |
| 2017 | Toyota | Highlander | 3.5L | V6 | GAS | — |
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