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Parts for your 2001 Toyota Bb-Manifold gasket

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ACL Inlet Manifold Gasket - JA5017
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ACL Inlet Manifold Gasket - JA5017

$1
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Permaseal Manifold Gasket - MS3227

Permaseal Manifold Gasket - MS3227

$32
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Permaseal Inlet Manifold Gasket - MG3756

Permaseal Inlet Manifold Gasket - MG3756

$63
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Permaseal Exhaust Manifold Gasket - HA178

Permaseal Exhaust Manifold Gasket - HA178

$28
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Permaseal Manifold Gasket - MG0002

Permaseal Manifold Gasket - MG0002

$19
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Permaseal Exhaust Manifold Gasket - JC782

Permaseal Exhaust Manifold Gasket - JC782

$91
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Permaseal Exhaust Manifold Gasket - MG3625

Permaseal Exhaust Manifold Gasket - MG3625

$73
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Permaseal Manifold Gasket - HA424

Permaseal Manifold Gasket - HA424

$109
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Permaseal Exhaust Manifold Gasket - MG0065

Permaseal Exhaust Manifold Gasket - MG0065

$26
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Payen Exhaust Manifold Gasket - JC185
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Payen Exhaust Manifold Gasket - JC185

$5
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Permaseal Manifold Gasket - MS3315

Permaseal Manifold Gasket - MS3315

$46
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Permaseal Exhaust Manifold Gasket - JC475
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Permaseal Exhaust Manifold Gasket - JC475

$1
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Payen Inlet Manifold Gasket - JA5023
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Payen Inlet Manifold Gasket - JA5023

$1
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Payen Inlet Manifold Gasket - JC605
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Payen Inlet Manifold Gasket - JC605

$1
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ACL Inlet Manifold Gasket - JC183
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ACL Inlet Manifold Gasket - JC183

$7.70
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Permaseal Exhaust Manifold Gasket - MG3186

Permaseal Exhaust Manifold Gasket - MG3186

$57
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Permaseal Inlet Manifold Gasket - MG3297

Permaseal Inlet Manifold Gasket - MG3297

$35
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Permaseal Manifold Gasket - MG3469

Permaseal Manifold Gasket - MG3469

$127
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Permaseal Exhaust Manifold Gasket - HA365

Permaseal Exhaust Manifold Gasket - HA365

$21
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Permaseal Plenum Gasket - MS3584

Permaseal Plenum Gasket - MS3584

$100
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Payen Manifold Gasket - JC794
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Payen Manifold Gasket - JC794

$6
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Permaseal Manifold Gasket - MG3021

Permaseal Manifold Gasket - MG3021

$25
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Permaseal Manifold Gasket - MG3139

Permaseal Manifold Gasket - MG3139

$35
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Permaseal Exhaust Manifold Gasket - JC558

Permaseal Exhaust Manifold Gasket - JC558

$17
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Permaseal Manifold Gasket - JC183
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Permaseal Manifold Gasket - JC183

$1
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Permaseal Manifold Gasket - JC974
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Permaseal Manifold Gasket - JC974

$1
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Permaseal Manifold Gasket - MG3011
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Permaseal Manifold Gasket - MG3011

$1
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Permaseal Manifold Gasket - MG3191
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Permaseal Manifold Gasket - MG3191

$1
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Payen Manifold Gasket - HA399
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Payen Manifold Gasket - HA399

$2
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Payen Exhaust Manifold Gasket - JC760
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Payen Exhaust Manifold Gasket - JC760

$31
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Payen Manifold Gasket - JC399
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Payen Manifold Gasket - JC399

$7
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Payen Manifold Gasket - JC410
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Payen Manifold Gasket - JC410

$6
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Payen Exhaust Manifold Gasket - JB792
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Payen Exhaust Manifold Gasket - JB792

$2
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Payen Manifold Gasket - JC282
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Payen Manifold Gasket - JC282

$2
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Payen Manifold Gasket - JD192
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Payen Manifold Gasket - JD192

$2
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Payen Manifold Gasket - JC057
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Payen Manifold Gasket - JC057

$1
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Payen Manifold Gasket - JC879

Payen Manifold Gasket - JC879

$29
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Showing 1 - 39 of 1380 products

2001 Toyota bB manifold gasket — purpose, checks, and when to replace

Based on technical references — the Toyota bB (NCP30/NCP31, 2000–2005) repair manual for 1NZ‑FE/2NZ‑FE engines, the Toyota Electronic Parts Catalogue (EPC), and mainstream workshop guides covering the same engine family — the 2001 Toyota bB is fitted with manifold gaskets. It has an intake manifold gasket sealing the intake runners to the cylinder head, and an exhaust manifold gasket sealing the exhaust manifold to the head. So yes, a manifold gasket is absolutely relevant on this model.

The manifold gasket’s job is straightforward but crucial. On the intake side, it keeps unmetered air from sneaking into the engine, so the ECU gets accurate airflow and fuel trims stay tidy. On the exhaust side, it stops hot gases from escaping at the head, protecting nearby components and ensuring the oxygen sensors and cat work properly. When they leak, you’ll often notice rough idle, higher fuel use, a check engine light (often lean codes like P0171), a hissing or ticking sound, or exhaust fumes under the bonnet. In NZ, an obvious exhaust leak can also put a dent in your next WOF.

These gaskets aren’t a fixed-interval service item, but they should be inspected any time the intake or exhaust is off, or when chasing vacuum leaks, odd fuel trims, or exhaust noise. On a well-looked-after 2001 bB, they can last a long time, still, heat cycling and age harden rubber and composite seals. If removal is required, don’t reuse old gaskets — fit new quality parts (genuine or reputable aftermarket). Clean the mating surfaces, follow the factory torque specs and sequence, and replace any tired studs, nuts, or heat shields.

Handy checks and tips for a bB owner or tech:

  • Listen for a rhythmic tick at cold start (exhaust leak) and a sharp hiss around the intake (vacuum leak).
  • Use a smoke test to find sneaky intake leaks, avoid flammables under the bonnet.
  • Inspect PCV and vacuum hoses while you’re there, brittle hoses mimic gasket faults.
  • If removing the intake to service the throttle body or injectors, budget for a fresh intake gasket.
  • On exhaust work, consider new manifold nuts and check the downpipe donut seal separately.

Typical workshop time varies with access and corrosion: roughly 1–2 hours for the intake, 1.5–3 hours for the exhaust on a 1NZ‑FE bB. Doing it once, properly torqued, saves headaches and keeps the little box running sweet as across Aussie and Kiwi kilometres.

Popular questions about 2001 Toyota bB manifold gaskets

Does the 2001 Toyota bB have both intake and exhaust manifold gaskets?

Yes. Technical documents for the NCP30/NCP31 bB with the 1NZ‑FE/2NZ‑FE engines specify an intake manifold gasket between the manifold and the cylinder head, and an exhaust manifold gasket at the head. Both are serviceable items when removed or if leaking.

What are the signs of a leaking manifold gasket on a 2001 bB?

Intake leaks often show a rough or high idle, lean fuel trims, and a check engine light (e.g., P0171). Exhaust leaks usually present as a ticking sound on cold start, a sooty mark near the manifold, exhaust smell in the engine bay, and possible O2 sensor or catalyst efficiency issues.

Is it safe to drive with a leaking manifold gasket?

Short trips may be possible, but it’s not a great idea. An intake leak can make the engine run lean, harming drivability and fuel economy. An exhaust leak can let hot gases and fumes escape, risk melting nearby bits, skew sensor readings, and in NZ/AU may lead to a failed inspection. Get it sorted promptly.