How to service and repair the exhaust pipe on 2003 Toyota 4Runner?

Service and repair work on the exhaust pipe begins with removing its tail assembly by pulling out two bolts and exhaust pipe support and tail pipe. Detaching the exhaust pipe assembly center requires removing its 2 bolts alongside the 2 compression springs before proceeding to remove the 4 exhaust pipe supports along with the exhaust pipe center. The removal process for exhaust front pipe assembly No. 2 requires separating its 2 bolts, 2 nuts and extracting the entire assembly. The first step involves disconnecting the heated oxygen sensor connector followed by removing the heated oxygen sensor for Bank 1. After this, workers should proceed by removing the exhaust pipe assembly front using a 2 nut removal technique. Execute the same procedure for Bank 2 heated oxygen sensor by disconnecting its connector and extracting the sensor. When you install the heated oxygen sensor for Bank 2 you need to torque it to 44 Nm (450 kgf-cm, 33 ft. lbs.) before you attach the connector and verify the wire is untwisted because any wire twisting requires you to reinstall the sensor. You should use new gaskets to mount the exhaust pipe assembly front against the exhaust manifold before securing it with 2 nuts which require a torque of 62 Nm (630 kgf-cm, 46 ft. lbs.). The heated oxygen sensor for Bank 1 needs to be mounted on the exhaust pipe front while its torque reaches 44 Nm (450 kgf-cm, 33 ft. lbs.) before reconnecting the sensor wires and verifying they are not twisted. The exhaust front pipe assembly No. 2 requires installation with two new gaskets before securing it using two bolts and two nuts that need torquing to 62 Nm (630 kgf-cm, 46 ft. lbs.) for the nuts and 48 Nm (490 kgf-cm, 35 ft. lbs.) for the bolts. A spring replacement is necessary when the compressed length measured by a vernier caliper falls below 40.5 mm (1.5945 inch). Use a new gasket on the front of the exhaust pipe assembly before tightening its center section with two bolts reaching 43 Nm (440 kgf-cm, 32 ft. lbs.) torque. The last step involves using a new gasket on the exhaust pipe center together with tightening 2 tail pipe bolts to 48 Nm (490 kgf-cm, 35 ft. lbs.) then inspecting for exhaust gas leaks.

OEM 2003 Toyota 4Runner Exhaust Pipe

Exhaust Tail Pipe

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8 Exhaust Pipes found

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2003 Toyota 4Runner Resonator & Pipe
Part Number: 17430-50220
$261.60 MSRP: $342.10
You Save: $80.50 (24%)
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Product Specifications
- Other Name: Pipe Assembly, Exhaust Tail; Direct-Fit Exhaust; System Kit; Resonator; Muffler; Muffler & Tail Pipe; Tailpipe; Pipe Assembly, Exhaust, Tail
- Part Name Code: 17430
- Item Weight: 10.60 Pounds
- Item Dimensions: 44.5 x 13.3 x 9.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 17430-50220
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
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Fits the following 2003 Toyota 4Runner Submodels:
- Limited, Sport, SR5 | 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
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2003 Toyota 4Runner Crossover Pipe, Front
Part Number: 17450-50090
$260.35 MSRP: $340.47
You Save: $80.12 (24%)
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Product Specifications
- Other Name: Pipe Assembly, Exhaust Front; Catalytic Converter; Exhaust Pipe; Front Pipe; Cross Over Pipe; Pipe Assembly, Exhaust, Front
- Position: Front
- Part Name Code: 17450B
- Item Weight: 11.20 Pounds
- Item Dimensions: 42.4 x 14.3 x 8.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 17450-50090
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
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Fits the following 2003 Toyota 4Runner Submodels:
- Limited, Sport, SR5 | 8 Cyl 4.7 L GAS
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2003 Toyota 4Runner Resonator & Pipe
Part Number: 17430-31410
$257.57 MSRP: $336.83
You Save: $79.26 (24%)
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Product Specifications
- Other Name: Pipe Assembly, Exhaust Tail; Direct-Fit Exhaust System Kit; Resonator; Muffler; Muffler & Tail Pipe; Pipe Assembly, Exhaust, Tail
- Part Name Code: 17430
- Item Weight: 10.40 Pounds
- Item Dimensions: 46.6 x 12.9 x 9.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 17430-31410
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2003 Toyota 4Runner Submodels:
- Limited, Sport, SR5 | 6 Cyl 4.0 L GAS
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2003 Toyota 4Runner Catalytic Converter, Front
Part Number: 17410-50360
$1440.20 MSRP: $1933.17
You Save: $492.97 (26%)
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Product Specifications
- Other Name: Pipe Assembly, Exhaust; Exhaust Pipe; Front Pipe; Converter & Pipe; Pipe Assembly, Exhaust, Front
- Position: Front
- Part Name Code: 17410
- Item Weight: 11.30 Pounds
- Item Dimensions: 48.6 x 18.2 x 9.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 17410-50360
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2003 Toyota 4Runner Submodels:
- Limited, Sport, SR5 | 8 Cyl 4.7 L GAS
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2003 Toyota 4Runner Front Pipe, Driver Side
Part Number: 17450-31010
$1203.62 MSRP: $1615.60
You Save: $411.98 (26%)
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Product Specifications
- Other Name: Pipe Assembly, Exhaust Front; Catalytic Converter, Left; Exhaust Pipe; Converter & Pipe; Pipe Assembly, Exhaust, Front; Catalytic Converter
- Manufacturer Note: *114=TOYOTA/T26/Y
- Position: Front Driver Side
- Part Name Code: 17450B
- Item Weight: 1.60 Pounds
- Item Dimensions: 40.4 x 13.8 x 8.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 17450-31010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
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Fits the following 2003 Toyota 4Runner Submodels:
- Limited, Sport, SR5 | 6 Cyl 4.0 L GAS
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2003 Toyota 4Runner Front Pipe
Part Number: 17410-31380
$1123.35 MSRP: $1507.87
You Save: $384.52 (26%)
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Product Specifications
- Other Name: Pipe Assembly, Exhaust; Catalytic Converter, Right; Exhaust Pipe; Converter & Pipe; Pipe Assembly, Exhaust, Front; Catalytic Converter
- Manufacturer Note: *114=TOYOTA/T97/Y
- Position: Front
- Part Name Code: 17410
- Item Weight: 8.70 Pounds
- Item Dimensions: 49.2 x 18.8 x 9.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 17410-31380
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2003 Toyota 4Runner Submodels:
- Limited, Sport, SR5 | 6 Cyl 4.0 L GAS
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2003 Toyota 4Runner Pipe Assembly, Exhaust, Center
Part Number: 17420-50220
$541.59 MSRP: $726.97
You Save: $185.38 (26%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pipe Assembly, Exhaust; Exhaust Muffler Assembly; Exhaust System Kit; Exhaust Pipe; Tail Pipe; Muffler
- Position: Center
- Part Name Code: 17420
- Item Weight: 16.10 Pounds
- Item Dimensions: 54.5 x 21.6 x 9.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 17420-50220
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2003 Toyota 4Runner Submodels:
- Limited, Sport, SR5 | 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
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2003 Toyota 4Runner Crossover Pipe
Part Number: 17106-62030
Product Specifications
- Other Name: Pipe Sub-Assembly, Exhaust; Exhaust Crossover Pipe; Exhaust Pipe; Cross Over Pipe; Pipe Sub-Assembly, Exhaust Crossover
- Part Name Code: 17106
- Item Weight: 11.00 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 17106-62030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2003 Toyota 4Runner Submodels:
- Base, Limited, Sport, SR5 | 4 Cyl 2.7 L GAS, 6 Cyl 3.4 L GAS, 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS

2003 Toyota 4Runner Exhaust Pipe

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2003 Toyota 4Runner Parts Questions & Experts Answers

Q: How to service and repair the exhaust pipe on 2003 Toyota 4Runner?
A: Service and repair work on the exhaust pipe begins with removing its tail assembly by pulling out two bolts and exhaust pipe support and tail pipe. Detaching the exhaust pipe assembly center requires removing its 2 bolts alongside the 2 compression springs before proceeding to remove the 4 exhaust pipe supports along with the exhaust pipe center. The removal process for exhaust front pipe assembly No. 2 requires separating its 2 bolts, 2 nuts and extracting the entire assembly. The first step involves disconnecting the heated oxygen sensor connector followed by removing the heated oxygen sensor for Bank 1. After this, workers should proceed by removing the exhaust pipe assembly front using a 2 nut removal technique. Execute the same procedure for Bank 2 heated oxygen sensor by disconnecting its connector and extracting the sensor. When you install the heated oxygen sensor for Bank 2 you need to torque it to 44 Nm (450 kgf-cm, 33 ft. lbs.) before you attach the connector and verify the wire is untwisted because any wire twisting requires you to reinstall the sensor. You should use new gaskets to mount the exhaust pipe assembly front against the exhaust manifold before securing it with 2 nuts which require a torque of 62 Nm (630 kgf-cm, 46 ft. lbs.). The heated oxygen sensor for Bank 1 needs to be mounted on the exhaust pipe front while its torque reaches 44 Nm (450 kgf-cm, 33 ft. lbs.) before reconnecting the sensor wires and verifying they are not twisted. The exhaust front pipe assembly No. 2 requires installation with two new gaskets before securing it using two bolts and two nuts that need torquing to 62 Nm (630 kgf-cm, 46 ft. lbs.) for the nuts and 48 Nm (490 kgf-cm, 35 ft. lbs.) for the bolts. A spring replacement is necessary when the compressed length measured by a vernier caliper falls below 40.5 mm (1.5945 inch). Use a new gasket on the front of the exhaust pipe assembly before tightening its center section with two bolts reaching 43 Nm (440 kgf-cm, 32 ft. lbs.) torque. The last step involves using a new gasket on the exhaust pipe center together with tightening 2 tail pipe bolts to 48 Nm (490 kgf-cm, 35 ft. lbs.) then inspecting for exhaust gas leaks.

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2002 Toyota 4Runner Exhaust Pipe 2004 Toyota 4Runner Exhaust Pipe