How to replace the front crankshaft seal in V6 engine for the 2004 Toyota 4Runner?

Remove the crankshaft pulley. Slowly loosen the seal found at the timing chain cover by using a screwdriver or the seal removal tool, it is advisable to trim the lip of the crankshaft seal and put tape around the screwdriver blade to avoid spoiling the housing bore or the crankshaft, as doing this may lead to new seal leak. Lubricate and clean the bore in the timing chain cover and make sure the lip and outer edge of the new seal is also lubricated with engine oil or multi purpose grease. Using a seal driver or a socket with an outside diameter slightly smaller than that of the seal, carefully drive the new seal into place with a hammer, this should result to the square insertion of the seal and its proper flush setting on the surface of the timing chain cover, also make sure that the spring is well fixed after fitting the new seal. The crankshaft pulley should also be refitted, and the bolt should be tightened to the required level of turn. Last, turning on the engine and try to look at the front sealing area to determine if oil leakage is apparent.

Genuine 2004 Toyota 4Runner Crankshaft Seal

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4 Crankshaft Seals found

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2004 Toyota 4Runner Engine Rear Oil Seal
Part Number: 90311-99010
$55.32 MSRP: $77.33
You Save: $22.01 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Rear Oil
- Manufacturer Note: (J)
- Position: Rear
- Replaced by: 90311-A0006
- Part Name Code: 11381A
- Item Weight: 0.70 Pounds
- Item Dimensions: 5.3 x 5.1 x 0.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 90311-99010
- Warranty: This genuine Toyota part is covered by warranty.
More Info
Fits the following 2004 Toyota 4Runner Submodels:
- Limited, SR5 | 4 Cyl 2.7L, 6 Cyl 4.0L, 8 Cyl 4.7L | 1GRFE, 2TRFE, 2UZFE; GRN210L-GKAGKA, GRN210L-GKAZKA, GRN210L-GKPGKA, GRN210L-GKPZKA, GRN215L-GKAGKA, GRN215L-GKAZKA, GRN215L-GKPGKA, GRN215L-GKPZKA, GRN280L-GKAGKA, GRN285L-GKAGKA, TRN280L-GKPGKA, TRN285L-GKPGKA, UZN210L-GKAGKA, UZN210L-GKAZKA, UZN215L-GKAGKA, UZN215L-GKAZKA
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2004 Toyota 4Runner Oil Seal
Part Number: 90311-42036
$19.03 MSRP: $26.60
You Save: $7.57 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal, Oil(For Timing Gear Case Or Timing Chain Case)
- Replaced by: 90311-A0005
- Part Name Code: 11301C
- Item Weight: 0.50 Pounds
- Item Dimensions: 2.3 x 2.3 x 0.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 90311-42036
- Warranty: This genuine Toyota part is covered by warranty.
More Info
Fits the following 2004 Toyota 4Runner Submodels:
- Limited, SR5 | 6 Cyl 4.0L, 8 Cyl 4.7L | 1GRFE, 2UZFE; GRN210L-GKAGKA, GRN210L-GKAZKA, GRN210L-GKPGKA, GRN210L-GKPZKA, GRN215L-GKAGKA, GRN215L-GKAZKA, GRN215L-GKPGKA, GRN215L-GKPZKA, UZN210L-GKAGKA, UZN210L-GKAZKA, UZN215L-GKAGKA, UZN215L-GKAZKA
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2004 Toyota 4Runner Oil Seal
Part Number: 90311-42037
$19.03 MSRP: $26.60
You Save: $7.57 (29%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Seal, Oil(For Timing Gear Case Or Timing Chain Case)
- Manufacturer Note: (J)
- Comment: (FOR TIMING GEAR CASE OR TIMING CHAIN CASE)
- Replaced by: 90311-A0005
- Part Name Code: 11301C
- Item Weight: 0.50 Pounds
- Item Dimensions: 14.0 x 11.6 x 2.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 90311-42037
- Warranty: This genuine Toyota part is covered by warranty.
More Info
Fits the following 2004 Toyota 4Runner Submodels:
- Limited, SR5 | 6 Cyl 4.0L, 8 Cyl 4.7L | 1GRFE, 2UZFE; GRN210L-GKAGKA, GRN210L-GKAZKA, GRN210L-GKPGKA, GRN210L-GKPZKA, GRN215L-GKAGKA, GRN215L-GKAZKA, GRN215L-GKPGKA, GRN215L-GKPZKA, UZN210L-GKAGKA, UZN210L-GKAZKA, UZN215L-GKAGKA, UZN215L-GKAZKA
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2004 Toyota 4Runner Engine Rear Oil Seal
Part Number: 90311-95012
$43.30 MSRP: $60.53
You Save: $17.23 (29%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Seal, Engine Rear Oil
- Position: Rear
- Replaced by: 90311-95013
- Part Name Code: 11381A
- Item Weight: 0.50 Pounds
- Item Dimensions: 5.2 x 5.0 x 0.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 90311-95012
- Warranty: This genuine Toyota part is covered by warranty.
More Info
Fits the following 2004 Toyota 4Runner Submodels:
- Limited, SR5 | 6 Cyl 4.0L, 8 Cyl 4.7L | 1GRFE, 2UZFE; GRN210L-GKAGKA, GRN210L-GKAZKA, GRN210L-GKPGKA, GRN210L-GKPZKA, GRN215L-GKAGKA, GRN215L-GKAZKA, GRN215L-GKPGKA, GRN215L-GKPZKA, UZN210L-GKAGKA, UZN210L-GKAZKA, UZN215L-GKAGKA, UZN215L-GKAZKA

2004 Toyota 4Runner Crankshaft Seal

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2004 Toyota 4Runner Crankshaft Seal Parts Questions & Experts Answers

Q:
How to replace the front crankshaft seal in V6 engine for the 2004 Toyota 4Runner?
Posted by Tareq A.
A:
Remove the crankshaft pulley. Slowly loosen the seal found at the timing chain cover by using a screwdriver or the seal removal tool, it is advisable to trim the lip of the crankshaft seal and put tape around the screwdriver blade to avoid spoiling the housing bore or the crankshaft, as doing this may lead to new seal leak. Lubricate and clean the bore in the timing chain cover and make sure the lip and outer edge of the new seal is also lubricated with engine oil or multi purpose grease. Using a seal driver or a socket with an outside diameter slightly smaller than that of the seal, carefully drive the new seal into place with a hammer, this should result to the square insertion of the seal and its proper flush setting on the surface of the timing chain cover, also make sure that the spring is well fixed after fitting the new seal. The crankshaft pulley should also be refitted, and the bolt should be tightened to the required level of turn. Last, turning on the engine and try to look at the front sealing area to determine if oil leakage is apparent.
Answered by Toyota Parts Specialist Ryan / Mar 05, 2022